taxonID	type	description	language	source
6D7987B4C62AFF94139AFAE152B8FA6D.taxon	diagnosis	Diagnosis: See Raven, 1985: 78 - 79.	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C62AFF9113FAFA1756AAFACA.taxon	type_taxon	Type species: Leptothele bencha Raven & Schwendinger, 1995 by monotypy and by designation. Species included: Leptothele bencha Raven & Schwendinger, 1995 and L. chang sp. nov. Revised diagnosis: Distinguished from Phyxioschema by males lacking a prolateral band of elongated spinules and by possessing a much shorter ventral spur (Figs 3 B, E, 5 E, 6 G cf. Raven, 1981: fig. 7; Schwendinger, 2009: figs 2 D, 4 C, 5 C, 9 C, 12 C, 15 C) and a low transversal subdistal ventral ridge on tibia II (Figs 3 B-C, E-F, I-J, 5 E, 6 G-K), and by possessing a single, widely conical or mound-like ventral process instead of 2 - 3 longitudinal ridges on metatarsus II (Figs 3 B-C, E-F, I-J, 5 E, 6 G-I cf. Raven, 1981 a: fig. 7; Schwendinger, 2009: figs 2 D, 6 J, 10 J, 13 J, 16 K, 19 L). Females with	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C62AFF9113FAFA1756AAFACA.taxon	distribution	Distribution: Southern Thailand (Fig. 2, localities 1 - 11).	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C62FFF9E10C6FAB35755F908.taxon	description	Figs 1 E-F, 3 - 4	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C62FFF9E10C6FAB35755F908.taxon	materials_examined	Holotype: QMS 29275; male; THAILAND, Krabi Province, Khao Phanom Bencha National Park, near Huay To Waterfall, 8 ° 14 ’ 16 ” N, 98 ° 55 ’ 02 ” E, 260 m; 21. IX. 1992; leg. P. J. Schwendinger. Paratypes: QMS 29276; 3 females; same data as for holotype. – MHNG; 1 male and 1 female; same data as for holotype. Other material examined: MHNG (sample THMA- 00 / 14); 5 males (matured 17. VIII. 2000, 24. IX. 2000, beginning XII. 2000), 11 females; THAILAND, Phuket Province, Ko Sirey, 7 ° 53 ’ 10 ” N, 98 ° 26 ’ 11 ” E, 50 m; 12. VIII. 2000; leg. P. J. Schwendinger. – MHNG (sample TH- 02 / 11); 1 male, 1 female; Ko Sirey, 30 m; 22. VIII. 2002; leg. P. J. Schwendinger. – MHNG; 4 females; THAILAND, Krabi Province, Khao Phanom Bencha National Park, near Huay To Waterfall (the type locality), 260 m; 21. IX. 1992; leg. P. J. Schwendinger. – MHNG (sample THA- 99 / 1); 1 female; THAILAND, Krabi Province, Khao Phanom Bencha National Park, near Huay To Waterfall, 8 ° 14 ’ 24 ” N, 98 ° 54 ’ 56 ” E, 100 - 190 m; 11. X. 1999; leg. P. J. Schwendinger. – MHNG (sample TH- 07 / 10); 5 females; THAILAND, Phang Nga Province, Ko Yao Noi, 8 ° 11 ’ 04 ” N, 98 ° 38 ’ 02 ” E, 70 m; 16. VII. 2007; leg. P. J. Schwendinger. – MHNG (sample TH- 06 / 07); 2 males (one of them matured XII. 2006), 2 females; THAILAND, Ko Yao Noi, near Ban An Pao, 8 ° 09 ’ 53 ” N, 98 ° 37 ’ 20 ” E, 150 m; 21. IX. 2006; leg. P. J. Schwendinger. – MHNG (sample THMA- 08 / 10); 2 females; THAILAND, Krabi Province & District, Khlong Jilat, 8 ° 05 ’ 18 ” N, 98 ° 52 ’ 56 ” E, 60 m; 16. VI. 2008; leg. P. J. Schwendinger. – MHNG (sample THMA- 08 / 07); 1 male (hatched VIII. 08, matured end XII. 09), 4 females; THAILAND, Krabi Province & District, Thab Khaek - Hang Nak Hill, near waterfall, 8 ° 05 ’ 43 ” N, 98 ° 45 ’ 11 ” E, 300 m; 13. VI. 2008; leg. P. J. Schwendinger. – MHNG (sample TH- 09 / 09); 1 female; THAILAND, Krabi Province & District, Ban Chong Phlie, 8 ° 04 ’ 50 ” N, 98 ° 49 ’ 50 ” E, 80 m; 13. VI. 2009; leg. P. J. Schwendinger. – MHNG (sample THA- 99 / 3); 3 males (hatched end XII. 1999; matured 18. VI. 2000, VII. - VIII. 2000, IX. 2000), 9 females; THAILAND, Krabi Province, Ko Lanta, 7 ° 28 ’ 36 ” N, 99 ° 05 ’ 25 ” E, 5 m; 15. X. 1999; leg. P. J. Schwendinger. – MHNG (sample TH- 09 / 03); 2 females; THAILAND, Trang Province, Ko Muk, near Morakot Cave, 7 ° 21 ’ 52 ” N, 99 ° 17 ’ 30 ” E, 60 m; 28. V. 2009; leg. P. J. Schwendinger. – MHNG (sample TH- 05 / 09); 4 males (one collected mature, others matured 16. IX. 2005, 7. X. 2005, 9. XI. 2005), 11 females; THAILAND, Trang Province, Ko Libong, near Ao Tokae, 7 ° 16 ’ 04 ” N, 99 ° 22 ’ 39 ” E, 30 m; 20. VII. 2005; leg. P. J. Schwendinger. – MHNG (sample TH- 09 / 02); 1 male, 10 females; THAILAND, Trang Province, Ko Sukon, 7 ° 05 ’ 51 ” N, 99 ° 34 ’ 53 ” E, 140 m; 23. V. 2009; leg. P. J. Schwendinger. – MHNG; 6 males (matured 13. II. 1996, 20. IX. 1996, 13. VI. 1997, 10. VII. 1997, 22. VIII. 1997, 27. VIII. 1997), 12 females; THAILAND, Satun Province, Ko Tarutao, 6 ° 40 ’ 60 ” N, 99 ° 38 ’ 47 ” E, 30 m; 12. I. 1996; leg. P. J. Schwendinger. – THNHM; 1 male (matured 10. IX. 1996), 1 female; THAILAND, Satun Province, Ko Tarutao, 30 m; 12. I. 1996; leg. P. J. Schwendinger. Extended diagnosis: Distinguished from L. chang sp. nov. by smaller size and darker body colour. Males with shorter bulbous part of palpal organ (Fig. 3 A, D, G, H cf. Fig. 6 A-E), normally only with two ventral megaspines [Fig. 3 C, F (one exception with four megaspines, Fig. 3 J); 2 - 3 megaspines in L. chang sp. nov., Fig. 6 H-K] and without wrinkles behind and in front of subdistal ventral ridge on tibia II (Fig. 3 C, F, J; present in L. chang sp. nov., Fig. 6 H-K), and with a more distinct, conical ventral process on metatarsus II (Fig. 3 B, E, I cf. Fig. 6 G). Females with longer and narrower spermathecal trunks and with much shorter stalks of median receptacles (Fig. 4 cf. Fig. 7).	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C62FFF9E10C6FAB35755F908.taxon	description	Variation: Carapace lengths in males (n = 25) range 1.52 - 2.04, carapace widths 1.29 - 1.78. The smallest male examined is the paratype deposited in the MHNG, the largest male is from Thab Khaek - Hang Nak Hill. The largest female (from Khlong Jilat) has a 2.94 long and 2.49 wide carapace. Among the 25 males examined 24 have two ventral megaspines on the tibiae of both legs II. Only a single male (from Ko Sukon) has a relatively low ventral spur carrying four megaspines on its left tibia II (Fig. 3 I-J), which is clearly abnormal; its right tibia II is equipped with a more elevated (i. e. normal for this species) ventral spur carrying two megaspines. The holotype (not re-examined) appears to lack any proximal spines on the ventral side of metatarsus I of at least the right leg (Raven & Schwendinger, 1995: 638, fig. 9 F), but all males examined for this study (including a paratype) have 1 - 2 weak spines at that position. A male from Ko Libong has a slightly longer bulbal part of the palpal organ (Fig. 3 H) than the other conspecific males examined. The vulvae of two females from Ko Siray (the northernmost locality of this species; Fig. 4 E-F) have median receptacles with relatively smaller heads and much longer stalks, as well as lateral receptacles with a much narrower apex than females from the other localities (Fig. 4 A-D). Despite these quite pronounced differences in female genitalia, the males from Ko Siray show no relevant distinctions from the other males examined (Fig. 3 A-B cf. Fig. 3 C-J). We consider this as a geographical form that does not deserve specific or subspecific rank.	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C62FFF9E10C6FAB35755F908.taxon	discussion	Remark: The “ small pointed protuberances ” on the spermathecae and receptacles of two paratypes shown in Raven & Schwendinger (1995: 638, fig. 9 J-K) are actually the cuticular bases of gland ducts that empty through pores into the interior of the spermathecae (see also Schwendinger & Ono, 2011: figs 56 - 58, 61 - 64). These gland duct bases are clearly visible on exuviae (Fig. 7 A, showing L. chang sp. nov.), but not on unstained vulvae dissected from specimens (only the pores are visible there, Fig. 4, see also Fig. 7 B-D showing L. chang sp. nov.). These protuberances thus have no or only very limited taxonomic value.	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C62FFF9E10C6FAB35755F908.taxon	distribution	Distribution: This species is known from 11 localities near the Andaman coast of southern Thailand (Fig. 2, localities 1 - 10, 4 refers to two nearby localities). Four sites (including the type locality) lie on the mainland in Krabi Province, on or near the coast, the others are on islands quite close to the mainland (the most distant is Ko Tarutao, about 17 km offshore, Fig. 2, locality 10). Despite extensive sieving of forest litter on Phuket Island and at numerous additional forest sites in southern Thailand, no other conspecific specimens were collected.	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C62FFF9E10C6FAB35755F908.taxon	biology_ecology	Biology: Most spiders examined were collected by sieving leaf litter in semi-evergreen rain forests. At Thab Khaek - Hang Nak Hill they were found in tiny tunnel webs in holes of earthbanks on roadside and in holes and in moss on granite rock close to a small waterfall in the forest. This species does not have a clear preference for limestone (as Phyxioschema spp. in southern Thailand have): only at Ban Chong Phlie was a female collected from a web in a crack of a limestone bolder. Four females from Ko Libong produced egg sacs in captivity in late August 2005; from one of them spiderlings hatched 22 days later. In captivity – but not in nature – females from Ko Libong and Ko Tarutao camouflaged the white lenticular egg sacs by attaching soil particles to their surface. No limited mating period could be observed. Some males from the northern localities were collected as adults in the field between late June and early December, others collected as immatures matured in captivity during the same period of the year. On Ko Sukon a mature male was collected in late May, and males collected on Ko Tarutao in early January matured in February and between June and November. In captivity a pair from Ko Tarutao mated in the following manner: The male courted in the web of the female by quivering and tiptoeing. He approached the female directly, abruptly and forcefully pulled her towards him, locked his tibia II spur and megaspines onto her femur II which was bent sideward at a right angle, whilst his legs I bent her legs I and palps far backwards. In this locked position, which lasted for 21 minutes, the male alternately inserted his palpal organs several times. The pair then separated abruptly and the female chased the male away. That female produced a first egg sac exactly one month later and the spiderlings hatched two weeks afterwards. A second egg sac was produced later. Another female (collected gravid) from Ko Tarutao constructed seven egg sacs in a succession. A total of 33 egg sacs were preserved, each containing 5 - 17 eggs and early instar spiderlings; eight eggs was the most common count (n = 7).	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C620FF9A1092F8EC5333F992.taxon	description	Figs 1 G-H, K, 5 - 7	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C620FF9A1092F8EC5333F992.taxon	materials_examined	Holotype: MHNG (sample THMA- 00 / 08); male (matured 24. I. 2001); THAILAND, Trang Province, Nayong District, Tham Khao Chang Hai, 7 ° 35 ’ 24 ” N, 99 ° 40 ’ 05 ” E, 50 m; 1. & 5. VIII. 2000; leg. P. J. Schwendinger. Paratypes: MHNG; 3 males (matured 13. I., 8. II., 10. IX. 2001) and 13 females (allotype moulted 17. I. 2001); same collecting data as for holotype. – THNHM; 1 male (matured 2. IV. 2001) and 1 female; same collecting data as for holotype.	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C620FF9A1092F8EC5333F992.taxon	etymology	Etymology: Thai: chang (pronounced with a high tone and a long “ a ”) = elephant. The epithet refers to the type locality, the Tham Khao Chang Hai (= cave of the mountain in which an elephant vanished) and to the size of the new species: it is the larger one of the two known Leptothele species. In colloquial Thai a big or tall person is often referred to as “ tua chang ” = with the body of an elephant.	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C620FF9A1092F8EC5333F992.taxon	diagnosis	Diagnosis: Distinguished from L. bencha by larger size and paler body colouration. Males with longer bulbous part of palpal organ (Fig. 6 A-E cf. Fig. 3 A, D, G; H being an exception), with 2 - 3 ventral megaspines on tibia II (Fig. 6 G-K; in L. bencha normally two, Fig. 3 B-C, E-F, four being an exception, Fig. 3 I-J), with wrinkles in front and behind subdistal-ventral ridge on tibia II (Fig. 6 H-K; wrinkles absent in L. bencha), and with a less pronounced, lower and basally wider ventral process on metatarsus II (Fig. 6 G cf. Fig. 3 B, E, I). Females with relatively shorter and wider spermathecae, median receptacles with very long and thin stalks (Fig. 7 cf. Fig. 4).	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C620FF9A1092F8EC5333F992.taxon	description	Description: MALE (holotype). Colour in alcohol (slightly darker in life) mostly light brown; sternum, opisthosoma and ventral side of body and limbs slightly lighter; prolateral zone of palpal coxae and all membranes cream-coloured; eye mound black (Fig. 5 A-B). Body 6.70 long. Carapace 2.58 long, 2.30 wide, oval, almost flat, thoracic part slightly higher than cephalic part, quite densely covered with fine, slightly wavy hairs, longest and strongest ones on posterior margin; a few bristles in front of eye mound; two long bristles in front of pitlike fovea. Eyes on low mound; eye group 0.26 long, anterior eye row slightly procurved, 0.45 wide, posterior eye row slightly recurved, 0.48 wide. Eye diameters and interdistances: AME 0.09, ALE 0.17, PME 0.10, PLE 0.11; AME- AME 0.02, PME-PME 0.13. MOQ 0.20 long, 0.20 wide anteriorly, 0.35 posteriorly. Chelicerae weak, without intercheliceral tumescence, each groove with 10 teeth on promargin and a short row of tiny medioproximal denticles. Palpal coxae 0.65 long, 0.35 wide; anterior lobe indistinct, with serrula composed of a band of denticles (see Fig. 1 K showing female paratype); no cuspules. Labium 0.15 long, 0.50 wide, without cuspules; anterior edge distinctly setose, followed by pallid zone without setae; posterior part pigmented, with few short setae. Sternum 1.30 long, 1.20 wide, cordate; labiosternal suture fused with anterior pair of sigilla, three pairs of free sigilla indistinct and marginal. Palps (Fig. 6 C-E): Measurements: total length 3.75 (1.35 + 0.90 + 0.90 + 0.60). Several long strong bristles dorsally and ventrally on all articles, especially on femur and tibia; tarsus with two dorsodistal spines, plus one weak spine (or strong bristle) on each side disto-laterally. Trichobothria: 6 + 7 in two rows on tibiae, 8 in an irregular row on tarsi. Palpal organ with a narrow kidney-shaped subtegulum, a much longer and wider, asymmetrically pyriform tegulum, and a quite long (about as long as tegulum), thin embolus tapering to a slightly curved tip. Legs 2134. Leg I 8.80 long (2.45 + 1.30 + 1.90 + 1.90 + 1.25); leg II 8.18 long (2.35 + 1.20 + 1.53 + 1.80 + 1.30); leg III 8.85 long (2.30 + 1.10 + 1.80 + 2.25 + 1.40); leg IV 11.13 long (2.85 + 1.25 + 2.50 + 2.98 + 1.55). All tarsi evenly deep for entire length (not bulged on ventral side), not pseudosegmented and without spines (Fig. 5 H); with a few scopuliform hairs (see Fig. 10 C-E for Malayathele cameronensis sp. nov.) in distal portion, on anterior tarsi more distinct than on posterior tarsi. Metatarsal preening combs absent. Leg I: Metatarsus with 1 / 2 proximoventral spines and 2 distoventral spines; tibia not incrassate, not ventrally flattened, carrying 1 prolateral spine and 14 / 16 ventral spines; patella with a row of bristles retroventrally-distally (Fig. 6 F); femur in median third with a short band of hooked spinules retrodorsally (Fig. 5 G). Leg II: Ventral side of metatarsus with a low, basally wide, mound-like process in proximal third (Figs 5 E, 6 G-I). Tibia slightly incrassate, without band of elongate spinules on prolateral side (Figs 5 E, 6 G); ventral spur low, carrying 2 / 3 megaspines; low, sharp transversal ridge subdistally on ventral side of tibia lying in a lanceolate area covered by wrinkles (Fig. 6 G- I). Band of hooked spinules proventrally on femur short, distant from distal margin of leg article (Fig. 5 F). Spines, trichobothria and claws of legs. All femora with numerous long strong bristles dorsally; I: patella d 1; tibia p 1, v 14 / 16; metatarsus v 3 / 4. II: patella d 1; tibia p 2, v 2 / 3 (megaspines); metatarsus p 2, v 3. III: patella d 3; tibia d 2, p 2, r 1 / 2, v 6; metatarsus d 6, v 6. IV: patella d 3; tibia d 1, p 2, r 2, v 5 / 6; metatarsus d 7 / 8, v 5 / 7. Trichobothria: 7 + 7 in two rows on tibiae, 12 in a single row on metatarsi, 8 in a single row on tarsi. Paired tarsal claws with 11 - 14 teeth in one row on anterior legs, 9 - 11 on posterior legs; unpaired claw with 6 teeth on legs I-III, 5 on leg IV. Opisthosoma 3.45 long, 2.25 wide; densely covered with fine adpressed grey hairs interspersed with longer brown bristles (longest on anterior margin). PMS 0.50 long, 0.10 wide in the middle, separated from each other by 0.90; PLS 3.65 long (proximal article 1.10 long and 0.30 wide, median article 1.15 long and 0.20 wide, distal article 1.4 long and 0.13 wide in the middle), separated from each other by 0.68. Distal article of PLS with a pseudosegmentation at mid-point (see Fig. 5 I showing male paratype). FEMALE (allotype). Colour in alcohol (slightly darker in life) mostly light reddish brown; chelicerae distinctly darker, opisthosoma and ventral side of body and limbs (especially sternum) lighter (Fig. 5 C-D). Body 9.63 long. Carapace 3.54 long, 3.07 wide, oval, almost flat, thoracic part as high as cephalic part, with hairs as in male. Eye group 0.29 long, anterior eye row slightly procurved, 0.55 wide, posterior eye row slightly recurved, 0.63 wide. Eye diameters and interdistances: AME 0.11, ALE 0.17, PME 0.11, PLE 0.12; AME- AME 0.06, PME-PME 0.24. MOQ 0.23 long, 0.26 wide anteriorly, 0.47 posteriorly. Chelicerae stronger than in male, each groove with 12 / 13 teeth on promargin and a short row of 13 / 14 tiny medioproximal denticles. Palpal coxae 0.96 long, 0.59 wide; anterior lobe indistinct, serrula as in Fig. 1 K; no cuspules. Labium 0.22 long, 0.68 wide, without cuspules. Sternum 1.65 long, 1.71 wide, cordate, with distinct labiosternal suture (fused with anterior pair of sigillae) and three free pairs of indistinct marginal sigilla. Palps 5.81 long (1.89 + 1.09 + 1.40 + 1.43). Spination: several long strong bristles dorsally and ventrally on all articles, especially on femur and tibia; tarsus with 8 / 9 spines ventrally. Trichobothria: 6 / 7 + 6 / 7 in two rows on tibiae, 8 in an irregular row on tarsi. Legs 2134. Leg I 9.28 long (2.67 + 1.52 + 1.99 + 1.89 + 1.21); leg II 8.94 long (2.55 + 1.43 + 1.86 + 1.89 + 1.21); leg III 9.58 long (2.55 + 1.40 + 1.93 + 2.33 + 1.37); leg IV 11.73 long (3.04 + 1.55 + 2.61 + 2.98 + 1.55). Tarsi without spines and without discernible scopuliform hairs. Metatarsal preening combs absent. Spines, trichobothria and claws of legs. All femora with numerous long strong bristles dorsally; I: patella d 2; tibia p 3, v 4 / 6; metatarsus v 6. II: patella d 2; tibia p 3, v 5 / 6; metatarsus p 2, v 5 / 6. III: patella d 3; tibia d 2, p 2 / 3, r 2 / 3, v 5 / 6; metatarsus d 5, p 1 / 2, r 1 / 2, v 6. IV: patella d 3; tibia d 2 / 3, p 2, r 3, v 5 / 6; metatarsus d 5, p 2, r 1 / 2, v 6. Trichobothria: 7 - 8 + 7 - 8 in two rows on tibiae; 13 - 16 in one row on metatarsi; 8 - 9 in one row on tarsi. Paired tarsal claws with 12 - 15 teeth in a row on anterior legs, 10 - 12 on posterior legs; unpaired claw with 6 teeth on anterior legs, 5 on posteriors (see Fig. 1 G-H showing female paratype). Opisthosoma 5.40 long, 3.76 wide, with hairs as in male. PMS 0.68 long, 0.19 wide in the middle, separated from each other by 1.18; PLS 5.49 long (proximal article 1.77 long and 0.43 wide, median article 1.55 long and 0.34 wide, distal article 2.17 long and 0.22 wide in the middle), separated from each other by 1.43. Distal article of PLS with a pseudosegmentation at mid-point. Spermathecae medium-long and moderately wide; lateral receptacles with narrowly rounded heads and no stalks; median receptacles with globular heads and very long (about twice as long as heads) and thin stalks, their walls not sclerotised (Fig. 7 A). Variation: Carapace lengths in males (n = 5) range 2.30 - 2.73, carapace width 2.03 - 2.43. In the largest female the carapace length is 3.57, the carapace width 3.10; the smallest reproductive female (constructed three egg sacs) has a carapace length of 2.48 and a carapace width of 2.26. Two males (including the holotype) have three ventral megaspines on the left tibia II and two megaspines on the right tibia II; the other three males have two megaspines on both tibiae II. Variation in the number of ventral megaspines (two probably being more common than three) on tibia II in this species appears to be much greater than in L. bencha (only a single, asymmetrical case among 24 specimens examined, and that is a very unusual tibia II with a very low ventral spur carrying four megaspines). A similar tibia II megaspine variation is known from Phyxioschema suthepium (45 males with 2 + 2, 2 with 2 + 3, 1 with 3 + 3; n = 48), P. huberi (5 males with 2 + 2, 3 with 3 + 3, 1 with 3 + 4, 1 with 4 + 5; n = 10) and P. eripnastes (3 males with 2 + 2, 1 with 2 + 3; n = 4) (Schwendinger, 2009). There are 11 - 16 ventral and 1 - 2 prolateral spines on tibia I, and metatarsus I has mostly two (on one leg three) distal spines, 0 - 2 median spines and 1 - 2 proximal spines. One male paratype has three dorsodistal spines (two strong, one weak) on both palpal tarsi, all other males have only two such spines. Variation in the shape of the vulva of four females is shown in Fig. 7. The allotype has lateral receptacles without recognizable stalks (Fig. 7 A), whereas in the other females the stalks are more or less constricted (Fig. 7 B-D). One of the females examined has a tiny secondary receptacle situated anterior of the median receptacle on one of its spermathecae (Fig. 7 C).	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C620FF9A1092F8EC5333F992.taxon	distribution	Distribution and habitat: Leptothele chang sp. nov. is only known from its type locality in southern Thailand (Fig. 2, locality 11). Unlike the closely related L. bencha, the new species occurs quite far away from the coast, at the entrance of a limestone cave, but seemingly not in the dark parts of the cave or in the surroundings of the cave.	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C620FF9A1092F8EC5333F992.taxon	biology_ecology	Biology: The type specimens were all collected from irregular tunnel webs spun between discarded wooden poles in the oligophotic zone and in holes and cracks in dry soil at the entrance of a limestone cave. When collected at the beginning of August, one female had a hemispherical egg sac (containing 28 eggs) suspended in the aerial portion of its web. Another female built an egg sac in captivity at the beginning of October of the same year. Six preserved egg sacs, four of them resulting from mating in captivity during the following year, contain 14 - 44 eggs and early instar spiderlings. These egg sacs were built 20 - 24 days after mating (4 observations). Females built up to three egg sacs and moulted three times per year. Males matured in captivity in January, February, April and November. There appears to be no limited mating period. Mating was performed as described for L. bencha in this text, with the tibia II coupling spurs and megaspines of the male locking onto femora II of the female and pushing them to the side. Then he very abruptly and forcefully pulled her towards him whilst bending her prosoma and anterior limbs backwards into the mating position. The first act of mating lasted only three minutes, but was repeated three times consecutively. The second copula of the same male, but with another female, was performed only once and it lasted for 20 minutes.	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C624FF9813EEF9185790FA2C.taxon	etymology	Etymology: “ Malaya ” is one of the old names for Malaysia, the only county from where the new spider genus is known with certainty; “ thele ” (Greek for “ nipple ”; figurative for nipple-shaped or wart-shaped structures), refers to the long posterior lateral spinnerets of these spiders and to the close relationship with the genus Leptothele.	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C624FF9813EEF9185790FA2C.taxon	type_taxon	Type species: Malayathele kanching sp. nov., by present designation.	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C624FF9813EEF9185790FA2C.taxon	diagnosis	Diagnosis: Distinguished from Phyxioschema by characters given in the key to Euagridae genera of Asia, most prominently by small body size in both sexes, and by tibia II of males without elongate spinules on prolateral side (Figs 10 B, 12 G) and with only a single megaspine on a low ventromedian spur (Figs 8 H-K, 10 B, 11 G-J, 12 G, 13 J-M, 15 F-H). Distinguished from Leptothele by metatarsal preening combs present on legs II-IV in both sexes. Males with only one megaspine and no transversal subdistal ridge on ventral side of tibia II, and mostly with two small conical processes (a retroventral and a proventral one, Figs 12 G, 13 J- M, 15 F-H; the proventral one absent in M. ulu sp. nov., Fig. 8 I-J, the retroventral one keel-shaped in M. cameronensis sp. nov., Figs 10 B, 11 G-J) on metatarsus II; tarsi I-II ventrally bulged (Fig. 10 D). Females distinguished by possessing median receptacular stalks with sclerotised walls (Figs 9, 11 K, 14, 16).	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C624FF9813EEF9185790FA2C.taxon	description	Description: Body very small (carapace length in males 1.11 - 1.44), with relatively thin hair cover on carapace, no colour pattern (Fig. 12 E-F, H-I) or a dark mottled pattern on hirsute opisthosoma (Fig. 12 A-D). Fovea pitlike, with a pair of long straight bristles anterior of it (Fig. 12 A, C, E, H). Eye group distinctly wider than long, anterior eye row slightly or not procurved, posterior eye row moderately or slightly recurved. Clypeus present, shorter than eye group length (Fig. 12 A, C, E, H). Chelicerae small, without rastellum, with teeth only on promargin of groove; intercheliceral tumescence absent. Palpal coxae rectangular, quite wide and posteriorly arched, with a bulging ventral surface, its prolateral zone glabrous and lightly pigmented; no cuspules present (Fig. 12 B, F, I); anterior lobe indistinct, carrying a serrula formed by a narrow band of tiny denticles (Fig. 1 L). Labium much wider than long, without cuspules; anterior edge carrying a row of bristles followed by a pallid zone without setae; posterior part pigmented, with few short setae. Sternum cordate; post-labial sigilla medially fused with quite long labiosternal suture; remaining three pairs of sigilla indiscernible. Legs moderately long and thin, with spines on patellae to metatarsi; all tarsi aspinose and not pseudosegmented; tarsi I-II of males more or less distinctly bulged on ventral side and carrying a few scopuliform hairs (Fig. 10 C-E); metatarsi II-IV of both sexes with preening combs; filiform trichobothria in two dorsal rows on tibiae, and in one row on metatarsi and tarsi; tarsal organ inconspicuous, cowpad-shaped, quite remote from distal margin of tarsus. Leg I of males with only two (Fig. 11 E- F) or 6 - 7 (Figs 8 F-G, 13 H-I, 15 D-E) ventral spines on cylindrical, not incrassate tibia; patella with a series of bristles (Figs 8 F, 10 A, 11 F, 13 I) or with a single spine (Fig. 15 E) retroventrally-distally. Leg II of males with a small conical proventral process and a small conical retroventral processes (Figs 12 G, 13 J-K, M, 15 F-H), or with only a small conical retroventral process (Fig. 8 I-J), or with a small conical proventral process and a longer keel-shaped retroventral process (Figs 10 B, 11 G-J) on metatarsus; tibia with a single, slightly curved or slightly sigmoid megaspine on a low medioventral spur; area Key to the species of Malayathele gen. nov.: 1 A Males with corkscrew-shaped embolus (Fig. 11 A-D), with only two ventral spines on metatarsus I (Figs 10 A, 11 E- F) and with retroventral process on metatarsus II developed as a short blunt keel (Fig. 11 G-J). Females with very wide, quite short spermathecal trunks bearing rudimentary (reduced to a boss) lateral receptacles (Fig. 11 K) ....... ............................................................................................................................................ M. cameronensis sp. nov. 1 B Males with more or less strongly curved embolus (Figs 8 A-E, 13 A-G, 15 A-C), with 6 - 7 ventral spines on metatarsus I (Figs 8 F-G, 13 H-I, 15 D-E) and with retroventral process on metatarsus II developed as a small cone (Figs 8 H-K, 13 J-M, 15 F-H). Females with narrower spermathecal trunks and with well-developed lateral receptacles (Figs 9, 14, 16) ...................................................................................................................................................................... 2 2 A Males with only slightly curved embolus (Fig. 8 A-E) and with only one ventral process (the retroventral one) on metatarsus II (Fig. 8 H-K). Females without dark pattern on opisthosoma; stalks of median receptacles longer than corresponding heads (Fig. 9) ............................................................................................................. M. ulu sp. nov. 2 B Males with slightly or strongly curved embolus (Figs 13 A-G, 15 A-C) and with two ventral processes on metatarsus II (Figs 12 G, 13 J-M, 15 F-H). Females with more or less distinct dark pattern on opisthosoma (Fig. 12 A-D); stalks of median receptacles as long as or shorter than corresponding heads (Figs 14, 16) .............................................. 3 3 A Males with distally strongly curved embolus (Fig. 15 A-C); patella I retroventrally-distally with a single spine (Fig. 15 E). Females with dark pattern of opisthosoma indistinct and restricted to dorsal side; spermathecal trunks rectangular, lateral receptacles bent ventrad, their stalks not constricted (Fig. 16) .................. M. kanching sp. nov. 3 B Males with only slightly curved embolus (Fig. 13 A-G); patella I retroventrally-distally with a series of bristles (Fig. 13 I). Females with dark pattern of opisthosoma distinct and extending to posteroventral side (Fig. 12 A-D); spermathecal trunks conical, lateral receptacles directed anteriad, their stalks clearly constricted (Fig. 14) ........... .................................................................................................................................................. M. maculosa sp. nov. between ventral spur and distoventral margin of tibia slightly flattened and wrinkled (Figs 8 H-K, 10 B, 11 H-J, 12 G, 13 J-M; indistinct wrinkles in M. kanching sp. nov., Fig. 15 F-H). Paired leg claws with a single row of 4 - 12 teeth; unpaired claws with 1 - 3 quite long teeth, the basal ones on posterior legs set on a common base (Figs 1 I-J, 10 C). Palpal tarsus of males with two apical lobes, the retrodorsal lobe larger than the prodorsal one and carrying 2 - 3 distal spines (as in Leptothele); palpal organ with short lenticular subtegulum and wide bulbous tegular part, embolic part thin and apically pointed, either slightly curved (Figs 8 A-E, 13 A-G), strongly curved (Fig. 15 A-C) or corkscrew-shaped (Fig. 11 A-D). Four widely separated spinnerets; no australotheline crescent at base of PLS; PMS short and with only one article; PLS long and composed of three articles (Fig. 12 B, D, E-F, H-I); distal article of PLS not pseudosegmented, with a reduced pigmentation in posterior half (Fig. 12 J- K). Vulva with two spermathecae, each carrying two receptacles; lateral receptacles anteriad-directed (Figs 9, 11 K, 14) or ventrad-directed (Fig. 16), perforated by numerous gland pores for their entire length, with more or less distinctly constricted, unsclerotised stalks (Figs 9, 14), without discernible stalks (Fig. 16) or altogether strongly reduced (Fig. 11 K); median receptacles always clearly separated into a more or less strongly curved or twisted stalk with sclerotised walls and a bulbous or globular head perforated by few or no pores (Figs 9, 11 K, 14, 16). Species and distribution: Malayathele cameronensis sp. nov., M. kanching sp. nov., M. maculosa sp. nov. and M. ulu sp. nov., all from the Titiwangsa Mountain Range (= Main Range, Banjaran Besar) of Peninsular Malaysia and its foothills (Fig. 2, localities 12 - 18). At least one undescribed species in the northeastern part of the country (Fig. 2, locality 19).	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C626FF841097FA37546CFED7.taxon	description	Figs 1 I-J, 8 - 9	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C626FF841097FA37546CFED7.taxon	materials_examined	Holotype: MHNG (sample SIM- 01 / 14); male; MALAYSIA, Perak, E of Gopeng, Ulu Groh (= Geroh), 4 ° 26 ’ 50 ’’ N, 101 ° 16 ’ 07 ’’ E, rain forest, 500 m; 21. I. 1994; leg. P. J. Schwendinger. Paratypes: MHNG; 5 females; same collecting data as for holotype. – MHNG; 1 male, 3 females; MALAYSIA, Pahang, Cameron Highlands, Tanah Rata, 4 ° 28.4 - 28.7 ’ N, 101 ° 21.6 - 22.1 ’ E, 1470 - 1550 m; 25. IV. - 15. V. 2009; leg. P. Banar. – MHNG (sample WM 93 - 15); 1 female; Pahang, Cameron Highlands, trails 4 and 13; 23. III. 1993; leg. I. Löbl & F. Calame. – MHNG; 7 females; Pahang, Cameron Highlands, Orang Asli village near Gunung Perdah, 4 ° 29.2 ’ N, 101 ° 22.1 ’ E, 1575 m; 2. - 14. V. 2009; leg. P. Banar. – MHNG; 4 females, 5 juveniles; Pahang, Cameron Highlands, near Tanah Rata, Parit Falls, 4 ° 28.5 ’ N, 101 ° 23 ’ E, about 1500 m; 26. IV. 2009; leg. P. Banar. – MHNG; 1 female; Pahang, Cameron Highlands, Tanah Rata, 4300 feet; 7. VIII. 1972; leg. T. Jaccoud. – MHNG (sample I 82); 1 female; Pahang, Cameron Highlands, Tanah Rata; 24. III. 1977; leg. T. Jaccoud & P. Marcuard. Other material: MHNG; 3 juveniles; MALAYSIA, Perak, Gopeng, Ulu Groh, 4 ° 26 ’ 50 ” N, 101 ° 16 ’ 07 ” E, 500 m; 21. I. 1994; leg. P. J. Schwendinger. – MHNG; 3 juveniles; Pahang, Cameron Highlands, Tanah Rata, 4 ° 28.4 - 28.7 ’ N, 101 ° 21.6 - 22.1 ’ E, 1470 - 1550 m; 25. IV. - 15. V. 2009; leg. P. Banar.	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C626FF841097FA37546CFED7.taxon	etymology	Etymology: The species epithet (derived from “ hulu ”) is a Malay noun that means “ upriver ” and usually refers to a remote, undeveloped area. It is a reference to the type locality.	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C626FF841097FA37546CFED7.taxon	diagnosis	Diagnosis: Males distinguished from those of the other three congeneric species by the absence of a proventral process on metatarsus II (Fig. 8 H-K), from that of M. cameronensis sp. nov. (which occurs in the same area) additionally by numerous (6 - 7 instead of only two) ventral spines on tibia I (Fig. 8 F-G cf. Fig. 11 E- F) and by a small conical retroventral process (instead of a keel-shaped one) on metatarsus II (Fig. 8 H-K); additionally distinguished from males of M. kanching sp. nov. by a series of bristles (instead of a single spine) retroventrally-distally on patella I (Fig. 8 F cf. Fig. 15 E). Females distinguished from those of all other congeners by possessing median receptacles with long stalks (distinctly longer than corresponding heads; Fig. 9).	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C626FF841097FA37546CFED7.taxon	description	Description: MALE (holotype). Colour in alcohol (slightly darker in life) mostly very light brown; palpal organ and cheliceral claws darker; eye mound black; no dark pattern on opisthosoma. Body 3.06 long. Carapace 1.29 long, 1.03 wide, oval, thoracic part slightly higher than cephalic part, sparsely covered with fine wavy hairs, a few stronger ones in front of eye mound and between eye mound and fovea; two long bristles in front of pitlike fovea. Eyes on low mound; eye group 0.13 long, anterior eye row slightly procurved, 0.21 wide, posterior eye row moderately recurved, 0.22 wide. Eye diameters and interdistances: AME 0.04, ALE 0.07, PME 0.06, PLE 0.07; AME-AME 0.02, PME- PME 0.02. MOQ 0.11 long, 0.07 wide anteriorly, 0.13 posteriorly. Chelicerae weak, grooves with 13 / 14 teeth on promargin. Palpal coxae 0.33 long, 0.21 wide. Labium 0.13 long, 0.24 wide. Sternum 0.71 long, 0.65 wide. Palps (Fig. 8 C-E). Measurements: total length 1.81 (0.65 + 0.38 + 0.45 + 0.33). Spination: several long strong bristles dorsally and ventrally on all articles, especially on femur and tibia; tarsus with 2 dorsodistal spines, plus one short strong bristle prolaterally-distally and one retrolaterally-distally. Palpal organ with gently curved embolus tapering to a pointed apex. Legs 3214. Leg I 3.42 long (0.98 + 0.60 + 0.70 + 0.63 + 0.51); leg II 3.18 long (0.93 + 0.55 + 0.61 + 0.58 + 0.51); leg III 3.13 long (0.83 + 0.48 + 0.58 + 0.70 + 0.54); leg IV 3.97 long (1.05 + 0.60 + 0.80 + 0.91 + 0.61). Tarsi not pseudosegmented and without spines; with a few scopuliform hairs in distal portion of anterior legs. Metatarsal preening combs on legs II-IV. Leg I: Tibia carrying 7 ventral spines plus 2 strong ventral bristles (Fig. 8 G). Femur with quite wide band of hooked spinules retrodorsally. Leg II: Metatarsus with only a small conical retroventral process (Fig. 8 H-I). Tibia with a low ventral spur carrying a single megaspine, plus a long strong ventral bristle more proximally; a series of fine transversal wrinkles subdistally on ventral side (Fig. 8 H-I). Band of hooked spinules proventrally on femur II longer than corresponding band on femur I, the spinules more widely spaced. Spines, trichobothria and claws of legs. All femora with numerous long strong bristles dorsally; I: tibia v 7; metatarsus v 2. II: tibia p 2, v 1 (megaspine); metatarsus v 2. III: patella d 1, r 1; tibia d 2, p 2, r 2, v 5; metatarsus d 4, p 2, v 3. IV: patella d 1, r 1; tibia d 2, p 2, r 2, v 5; metatarsus d 5, p 2, v 4. Trichobothria not counted (difficult to see). Paired tarsal claws with 7 - 9 teeth on anterior legs, 5 - 7 on posterior legs; unpaired tarsal claws with 2 - 3 teeth. Opisthosoma 1.36 long, 0.83 wide; densely covered with fine adpressed grey hairs interspersed with longer dark bristles (longest on anterior margin). PMS 0.23 long, 0.06 wide in the middle, separated from each other by 0.25. PLS 1.49 long (proximal article 0.49 long and 0.15 wide, median article 0.50 long and 0.13 wide, distal article 0.50 long and 0.10 wide in the middle), separated from each other by 0.45. FEMALE (allotype). Colour in alcohol (slightly darker in life) as in male but slightly darker; no dark colour pattern on opisthosoma. Body 4.43 long. Carapace 1.65 long, 1.29 wide. Eye group 0.16 long, anterior eye row slightly procurved, 0.20 wide, posterior eye row moderately recurved, 0.23 wide. Eye diameters and interdistances: AME 0.03, ALE 0.10, PME 0.08, PLE 0.12; AME-AME 0.02, PME-PME 0.04. MOQ 0.11 long, 0.10 wide anteriorly, 0.17 posteriorly. Chelicerae stronger than in male, grooves with 14 / 15 teeth on promargin. Palpal coxae 0.44 long, 0.30 wide. Labium 0.11 long, 0.33 wide. Sternum 0.89 long, 0.81 wide. Palps. Total length 2.36 (0.78 + 0.48 + 0.54 + 0.56). Several long strong bristles dorsally and ventrally on all articles, especially on femur and tibia; tarsus with five distinct ventral spines. Claws with 11 denticles. Legs 3 = 214. Leg I 3.73 long (1.11 + 0.67 + 0.76 + 0.66 + 0.53); leg II 3.41 long (1.00 + 0.59 + 0.65 + 0.63 + 0.54); leg III 3.41 long (0.96 + 0.55 + 0.61 + 0.73 + 0.56); leg IV 4.29 long (1.20 + 0.70 + 0.84 + 0.96 + 0.59). Tarsi not pseudosegmented and without spines; without scopuliform hairs. Metatarsal preening combs on legs II- IV. Spines, trichobothria and claws of legs. All femora with numerous long strong bristles dorsally; I: patella p 2 (strong bristles); tibia v 4 / 5 (strong bristles); metatarsus v 2 (plus v 2 strong bristles). II: patella p 2 (strong bristles); tibia p 2, v 5 (strong bristles); metatarsus p 2 (strong bristles), v 2 (plus v 2 strong bristles). III: patella d 1 r 1; tibia d 2, p 2, r 2, v 4 (plus v 1 strong bristle); metatarsus d 4, 2 p, v 5. IV: patella d 1 r 1; tibia d 1, p 2, r 2, v 5 (plus v 1 strong bristle); metatarsus d 5, p 2, v 4. Trichobothria not counted (difficult to see). Paired tarsal claws with 10 - 12 teeth on anterior legs, 8 - 10 on posterior legs; unpaired tarsal claws with 2 - 3 teeth (Fig. 1 I-J showing different female). Opisthosoma 2.30 long, 1.60 wide. PMS 0.28 long, 0.07 wide in the middle, separated from each other by 0.45. PLS 1.44 long (proximal article 0.50 long and 0.19 wide, median article 0.44 long and 0.16 wide, distal article 0.50 long and 0.11 wide in the middle), separated from each other by 0.65. Spermathecae quite narrow; all receptacles with distinct stalks and pyriform heads; median receptacles much longer than lateral ones, their stalks thin and slightly twisted, with sclerotized walls; lateral receptacles with voluminous heads and short stalks, their walls not sclerotised (Fig. 9 A). Variation: Carapace length in males (n = 2) range 1.29 - 1.39, carapace width 1.03 - 1.06. Both males have the left leg I missing and carry seven ventral spines on the right tibia I. The largest female (from the type locality) has a 1.75 long and 1.35 wide carapace. In the male holotype the thoracic region of the carapace is slightly higher than the cephalic region, whereas in the male paratype both regions are equally high. For a slight variation in the proportions of the palpal organs see Fig. 8 A-E. A stronger variation in the shape of the vulvae is shown in Fig. 9. In females from the Cameron Highlands the median receptacular stalks appear to be mostly straight and the lateral receptacular heads quite narrow (Fig. 9 D-G), whereas in females from the type locality the median receptacular stalks are more strongly bent and twisted and the lateral receptacular heads are wider (Fig. 9 A-C). These different vulva types are here considered as expressions of a lowland and an upland form, not of different subspecies. No taxonomically relevant differences in the characters of males from both forms were found (Fig. 8).	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C626FF841097FA37546CFED7.taxon	distribution	Distribution: This species occurs in the lowlands at the foot of the Cameron Highlands (Ulu Groh) and at altitudes of about 1500 m near Tanah Rata in the Cameron Highlands (Fig. 2, localities 12 and 14). It very likely also occurs at Chenderiang, a second lowland locality south of Ulu Groh (Fig. 2, locality 13). It would be interesting to investigate if and to what degree the lowland and upland populations are geographically and genetically separated from each other.	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C626FF841097FA37546CFED7.taxon	biology_ecology	Biology: The spiders examined were collected by sieving ground litter in rain forests.	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C63AFF8110DEFEA257A8FE97.taxon	description	Figs 10 - 11	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C63AFF8110DEFEA257A8FE97.taxon	materials_examined	Holotype: MHNG; male; MALAYSIA, Pahang, Cameron Highlands, near Tanah Rata, Gunung Jasar, 4 ° 28.4 - 28.7 ’ N, 101 ° 21.6 - 22.1 ’ E, 1470 - 1700 m; 18. IV. - 11. V. 2009; leg. P. Banar. Allotype: MHNG; 1 female; same collecting data as for holotype. Other material: MHNG; 2 juveniles; collected together with the types.	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C63AFF8110DEFEA257A8FE97.taxon	etymology	Etymology: The species epithet is a Latinised adjective referring to the type locality of this species.	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C63AFF8110DEFEA257A8FE97.taxon	diagnosis	Diagnosis: Male distinguished from those of the other three congeneric species by the presence of a corkscrew-shaped embolus (Fig. 11 A-D) and of a keelshaped retroventral process on metatarsus II (Fig. 11 G- J), tibia I with only two ventral spines (Fig. 11 E-F); additionally distinguished from males of M. ulu sp. nov. by the presence of two (instead of one) ventral processes on metatarsus II (Fig. 11 G-J cf. Fig. 8 I-J), and from males of M. kanching sp. nov. by a series of bristles (instead of a single spine) retroventrallydistally on patella I (Fig. 11 F cf. Fig. 15 E). Female distinguished from those of all other congeners by possessing very wide spermathecal trunks with reduced, boss-like lateral receptacles and with strongly convoluted, quite wide and strongly sclerotised stalks of the median receptacles (Fig. 11 K); additionally distinguished from females of M. maculosa sp. nov. (and to a lesser extent also of M. kanching sp. nov.) by the lack of a dark colour pattern on the opisthosoma.	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C63AFF8110DEFEA257A8FE97.taxon	description	Description: MALE (holotype). Colour in alcohol mostly light brown; sternum and opisthosoma (including spinnerets) lighter; palpal organ and cheliceral claws darker; eye mound black. Body 3.13 long. Carapace 1.46 long, 1.18 wide, oval, thoracic part equally high as cephalic part; few hairs present (many abraded during sieving from leaf litter), a few stronger ones in front of eye mound and in two paramedian rows behind it; pits of two bristles in front of pitlike fovea. Eyes on low mound; eye group 0.20 long, anterior eye row slightly procurved, 0.29 wide, posterior eye row moderately recurved, 0.32 wide. Eye diameters and interdistances: AME 0.05, ALE 0.14, PME 0.09, PLE 0.11; AME-AME 0.02, PME-PME 0.05. MOQ 0.12 long, 0.10 wide anteriorly, 0.20 posteriorly. Chelicerae weak, grooves with over 10 teeth on promargin (not all visible). Palpal coxae 0.40 long, 0.26 wide. Labium 0.10 long, 0.29 wide. Sternum 0.84 long, 0.78 wide. Palps (Fig. 11 A-D). Total length 2.05 (0.71 + 0.46 + 0.53 + 0.35). Several long strong bristles dorsally and ventrally on all articles, especially on femur and tibia; tarsus with 2 dorsodistal spines, plus one short and rather indistinct (in comparison with males of other congeners) strong bristle prolaterally-distally and retrolaterallydistally. Palpal organ with corkscrew-shaped embolus. Legs 3214. Leg I 3.97 long (1.14 + 0.69 + 0.83 + 0.75 + 0.56); leg II 3.51 long (1.05 + 0.63 + 0.65 + 0.68 + 0.50); leg III 3.46 long (0.98 + 0.54 + 0.65 + 0.78 + 0.51); leg IV 4.68 long (1.25 + 0.69 + 0.98 + 1.11 + 0.65). Tarsi not pseudosegmented and without spines; with a few scopuliform hairs in distal portion of anterior legs (Fig. 10 C-E). Metatarsal preening combs on legs II-IV. Leg I: Tibia carrying only 2 ventral spines plus 5 strong ventral bristles (Fig. 11 E-F; one spine fallen off on left tibia, Fig. 10 A). Femur with quite short band of hooked spinules retrodorsally (Fig. 10 A). Leg II: Metatarsus with two small ventral processes, the retroventral one a low, short longitudinal keel situated subproximally, the proventral one a small cone situated more distally (Figs 10 B, 11 G-J). Tibia with a low ventral spur carrying a single megaspine plus a long strong ventral bristle more proximally; a series of fine transversal wrinkles subdistally on ventral side (Figs 10 B, 11 G-J). Band of hooked spinules proventrally on femur II slightly longer than corresponding band on femur I but not reaching distal margin of article, the spinules more widely spaced (Fig. 10 B cf. Fig. 10 A). Spines, trichobothria and claws of legs. All femora with numerous long strong bristles dorsally; I: tibia v 2; metatarsus v 1. II: tibia p 2, v 1 (megaspine); metatarsus v 1. III: patella d 1, r 1; tibia d 2, p 2, r 2, v 4; metatarsus d 4, p 2, v 2. IV: patella d 1, r 1; tibia d 2, p 2, r 2, v 4; metatarsus d 5, p 1, r 1, v 3. Trichobothria not counted (difficult to see). Paired tarsal claws with 6 - 8 teeth on anterior legs, 4 - 5 on posterior legs; unpaired tarsal claws with 2 - 3 teeth. Opisthosoma 1.38 long, 0.95 wide; most hairs abraded, some long dark bristles remaining on anterior margin. PMS 0.26 long, 0.09 wide in the middle, separated from each other by 0.23. PLS 1.28 long (proximal article 0.48 long and 0.18 wide, median article 0.36 long and 0.14 wide, distal article 0.44 long and 0.09 wide in the middle), separated from each other by 0.40. FEMALE (allotype). Colour in alcohol as in male; no dark colour pattern on opisthosoma discernible. Body 3.20 long. Carapace 1.38 long, 1.15 wide; thoracic part at same level as cephalic part; only few hairs present (abraded during sieving?), a few stronger ones in front of eye mound and in two paramedian rows behind it; a distinct pit of a single bristle in front of pitlike fovea. Eye group 0.16 long, anterior eye row essentially straight, 0.24 wide, posterior eye row moderately recurved, 0.26 wide. Eye diameters and interdistances: AME 0.03, ALE 0.12, PME 0.08, PLE 0.09; AME-AME 0.03, PME- PME 0.05. MOQ 0.09 long, 0.08 wide anteriorly, 0.17 posteriorly. Chelicerae stronger than in male, grooves with 13 teeth on promargin. Palpal coxae 0.40 long, 0.26 wide. Labium 0.10 long, 0.29 wide. Sternum 0.79 long, 0.80 wide. Palps. Total length 2.04 (0.69 + 0.40 + 0.44 + 0.51). No spines, but several long strong bristles dorsally and ventrally on all articles, especially on femur and tibia; tarsus with three strong bristles ventrally. Claws with about 12 teeth. Legs 32 (?) 14. Leg I 3.24 long (0.95 + 0.60 + 0.64 + 0.60 + 0.45); leg II missing on both sides; leg III 2.89 long (0.84 + 0.49 + 0.51 + 0.61 + 0.44); leg IV 3.75 long (1.09 + 0.61 + 0.75 + 0.80 + 0.50). Tarsi not pseudosegmented and without spines; without scopuliform hairs. Metatarsal preening combs on legs (II?) III-IV. Spines, trichobothria and claws of legs. All femora with numerous long strong bristles dorsally; I: metatarsus v 2 (plus v 2 strong bristles). II: missing. III: patella d 2 r 1; tibia d 3, p 2, r 2, v 4; metatarsus d 4, p 1, v 3. IV: patella d 1 r 1; tibia d 1 / 2, p 2, r 2, v 5; metatarsus d 4 / 5, p 1, v 5. Trichobothria not counted (difficult to see). Paired tarsal claws with about 8 teeth on anterior legs and 5 on posterior legs; unpaired tarsal claws with 2 - 3 teeth. Opisthosoma 1.40 long, 1.10 wide. PMS 0.25 long, 0.09 wide in the middle, separated from each other by 0.24. PLS 1.29 long (proximal article 0.45 long and 0.16 wide, median article 0.44 long and 0.14 wide, distal article 0.40 long and 0.10 wide in the middle), separated from each other by 0.48. Vulva with very wide spermathecal trunks; lateral receptacles strongly reduced, boss-like; median receptacles with wide, strongly sclerotised, quite wide and strongly convoluted stalks, these seemingly (to be confirmed when additional females become available) originating on dorsal side of spermathecal trunk (Fig. 11 K; in all congeners on ventral or prolateral side). Variation: The larger one of the two juveniles has two paramedian rows of relatively long bristles between the eye mound and the fovea. The rest of the carapace is only sparsely covered with fine hairs. This is probably the normal hair cover of this species.	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C63AFF8110DEFEA257A8FE97.taxon	biology_ecology	Biology: The specimens examined were sieved from the leaf litter of a montane rain forest.	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C63AFF8110DEFEA257A8FE97.taxon	distribution	Distribution: Malayathele cameronensis sp. nov. is known only from the type locality, below the summit of Gunung Jasar in the Cameron Highlands. Surprisingly it occurs only a few kilometres away from localities where M. ulu sp. nov. was collected.	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C63FFF8D10B5FE625454FD52.taxon	description	Figs 12 A-D, 13 - 14	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C63FFF8D10B5FE625454FD52.taxon	materials_examined	Holotype: MHNG (sample AS- 04 / 12); male; MALAYSIA, Pahang (see comment in paragraph “ Distribution ”), Fraser’s Hill, 1 km south of town, 3 ° 41 ’ N, 101 ° 45 ’ E, 1250 m; 27. VIII. 2004; leg. A. Schulz. Paratypes: MHNG (sample WM 93 - 5); 1 male; Selangor, 1 km below Fraser’s Hill, 1280 m; 15. III. 1993; leg. I. Löbl & F. Calame. – MHNG (sample AS- 04 / 10); 2 females; Pahang, Fraser’s Hill, south side, 3 ° 42 ’ N, 101 ° 45 ’ E, 1300 m; 26. VIII. 2004; leg. A. Schulz. – MHNG (sample AS- 04 / 14); 1 male; Pahang, Fraser’s Hill, 2 km south of town, 3 ° 41 ’ N, 101 ° 45 ’ E, 1200 m; 28. VIII. 2004; leg. A. Schulz. – MHNG (sample AS- 04 / 16); 1 female; Pahang, Fraser’s Hill, 2 km south of town, 3 ° 43 ’ N, 101 ° 44 ’ E, 1300 m; 29. VIII. 2004; leg. A. Schulz. – MHNG (sample MAL- 04 / 02); 3 females; Pahang, Genting Highlands, Gunung Ulu Kali, below hotel complex, 3 ° 25 ’ 42 ” N, 101 ° 47 ’ 41 ” E, 1650 m, montane rain forest; 18. / 19. V. 2004; leg. P. J. Schwendinger. Other material: MHNG (sample AS- 04 / 10); 1 juvenile; MALAYSIA, Pahang, Fraser’s Hill, south side, 3 ° 42 ’ N, 101 ° 45 ’ E, 1300 m; 26. VIII. 2004; leg. A. Schulz. – MHNG (sample AS- 04 / 12); 2 juveniles; Pahang, Fraser’s Hill, 1 km south of town, 1250 m; 27. VIII. 2004; leg. A. Schulz. – MHNG (sample AS- 04 / 14); 1 juvenile; Pahang, Fraser’s Hill, 2 km south of town; 28. VIII. 2004; leg. A. Schulz.	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C63FFF8D10B5FE625454FD52.taxon	etymology	Etymology: The Latin adjective “ maculosus, - a, - um ” (= spotted, mottled) refers to the distinct dark colour pattern on the opisthosoma of females (Fig. 12 A-D).	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C63FFF8D10B5FE625454FD52.taxon	diagnosis	Diagnosis: Males quite similar to those of M. ulu sp. nov., distinguished by longer embolus (Fig. 13 A-G cf. Fig. 8 A-E) and by the presence of two ventral processes on metatarsus II (Fig. 13 J-M; proventral one absent in M. ulu sp. nov., Fig. 8 I-J); distinguished from males of M. cameronensis sp. nov. by a curved embolus (Fig. 13 A-G; instead of corkscrew-shaped, Fig. 11 A-D), by a small conical retroventral process on metatarsus II (Fig. 13 J-M; instead of keel-shaped, Fig. 11 G-J) and by 5 - 7 ventral spines on tibia I (Fig. 13 H-I; instead of only two, Fig. 11 E-F); distinguished from males of M. kanching sp. nov. by an only slightly curved embolus (Fig. 13 A-G; instead of strongly curved, Fig. 15 A-C). Females distinguished from those of all other congeners by a distinct dark colour pattern dorsally and posteroventrally on opisthosoma (Fig. 12 A-D; in some M. kanching sp. nov. females a faint dorsal pattern confined to dorsal surface); vulva different from that of M. cameronensis sp. nov. and M. kanching sp. nov. by possessing well developed lateral receptacles with constricted stalks (Fig. 14 cf. Figs 11 K, 16), and from that of M. ulu sp. nov. by median receptacular stalks shorter and originating more anteriorly (Fig. 14 cf. Fig. 9).	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C63FFF8D10B5FE625454FD52.taxon	description	Description: MALE (holotype). Colour in alcohol mostly light brown; palpal organ and cheliceral claws darker; eye mound black; no dark pattern on opisthosoma. Body 2.73 long. Carapace 1.18 long, 0.90 wide, oval, thoracic and cephalic part at same level; few hairs on carapace (many abraded during sieving), a few stronger hairs in front of eye mound and in two paramedian bands behind it; two long bristles in front of pitlike fovea. Eyes on low mound; eye group 0.14 long, anterior eye row very slightly procurved, 0.20 wide, posterior eye row moderately recurved, 0.23 wide. Eye diameters and interdistances: AME 0.03, ALE 0.09, PME 0.06, PLE 0.07; AME-AME 0.02, PME- PME 0.04. MOQ 0.10 long, 0.09 wide anteriorly, 0.14 posteriorly. Chelicerae weak, grooves with over 10 teeth on promargin (not all visible). Palpal coxae 0.35 long, 0.23 wide. Labium 0.05 long, 0.19 wide. Sternum 0.69 long, 0.60 wide. Palps (Fig. 13 A-C). Total length 1.59 (0.60 + 0.38 + 0.43 + 0.18). Several long strong bristles dorsally and ventrally on all articles, especially on femur and tibia; tarsus with 2 dorsodistal spines, plus one strong bristle prolaterallydistally and one retrolaterally-distally. Palpal organ with comparatively long, moderately curved embolus. Legs 3214. Leg I 3.00 long (0.89 + 0.51 + 0.61 + 0.55 + 0.44); leg II 2.78 long (0.83 + 0.50 + 0.53 + 0.51 + 0.41); leg III 2.73 long (0.75 + 0.44 + 0.50 + 0.60 + 0.44); leg IV 3.64 long (0.95 + 0.55 + 0.73 + 0.88 + 0.53). Tarsi not pseudosegmented and without spines; with a few scopuliform hairs in distal portion of anterior legs. Metatarsal preening combs on legs II-IV. Leg I: Tibia carrying 5 / 6 ventral spines plus one strong ventral bristles subbasally (Fig. 13 H-I). Femur with quite short band of hooked spinules retrodorsally. Leg II: Metatarsus with two small conical ventral processes, the proventral one situated at mid-length, the retroventral more proximally (Fig. 13 J-K). Tibia with a single megaspine on a low ventral spur and with a long strong ventral bristle more proximally; a series of fine transversal wrinkles subdistally on ventral side (Fig. 13 J-L). Band of hooked spinules proventrally on femur II longer than corresponding band on femur I, remote from distal margin of article. Spines, trichobothria and claws of legs. All femora with numerous long strong bristles dorsally; I: tibia v 5 / 6. II: tibia v 1 (megaspine; plus v 1 and p 2 strong bristles); metatarsus v 2. III: patella p 2, r 1; tibia d 1, p 2, r 1, v 3 (plus v 1 strong bristle); metatarsus d 4, p 2, v 3. IV: patella p 1, r 1; tibia d 1, p 2, r 2, v 5 (plus v 1 strong bristle); metatarsus d 4, p 2, r 1, v 4. Trichobothria not counted (difficult to see). Paired tarsal claws with 8 teeth on anterior legs, 6 - 7 on posterior legs; unpaired tarsal claws with 1 - 3 teeth. Opisthosoma 1.28 long, 0.81 wide; most hairs on dorsal side abraded, some long dark bristles remaining on anterior margin. PMS 0.20 long, 0.06 wide in the middle, separated from each other by 0.18. PLS 1.11 long (proximal article 0.39 long and 0.14 wide, median article 0.33 long and 0.11 wide, distal article 0.39 long and 0.09 wide in the middle), separated from each other by 0.31. FEMALE (allotype). Colour in alcohol mostly light brown, with a long, anteriorly widening pair of dark bands between fovea and eye mound, shorter such paired bands on coxal elevations, and an unpaired band running into posterior margin of carapace (Fig. 12 A showing female paratype). Opisthosoma with a dark speckled pattern on entire dorsal side and on posterior quarter of ventral side, leaving light rings around anal tubercle and bases of all spinnerets; lateral sides and anterior three quarters of ventral side cream-coloured (Fig. 12 A-D showing female paratype). Body 4.25 long. Carapace 1.66 long, 1.38 wide; thoracic part level with cephalic part; only few hairs (some abraded?) spread over carapace, a few stronger hairs in front of eye mound and in two paramedian bands behind it; two long bristles anterior of pitlike fovea (Fig. 12 A, C showing female paratype). Eye group 0.17 long, anterior eye row very slightly procurved, 0.29 wide, posterior eye row moderately recurved, 0.30 wide. Eye diameters and interdistances: AME 0.05, ALE 0.11, PME 0.07, PLE 0.09; AME-AME 0.04, PME-PME 0.08. MOQ 0.12 long, 0.10 wide anteriorly, 0.19 posteriorly. Chelicerae stronger than in males, grooves with 14 / 15 teeth on promargin. Palpal coxae 0.48 long, 0.31 wide. Labium 0.10 long, 0.35 wide. Sternum 0.95 long, 0.88 wide. Palps. Total length 2.67 (0.84 + 0.55 + 0.63 + 0.65). Several long strong bristles on all articles; 5 weak ventral spines on tibia and 7 weak ventral spines on tarsus. Claws with 11 denticles. Legs 3214. Leg I 4.17 long (1.20 + 0.74 + 0.89 + 0.79 + 0.55); leg II 3.83 (1.13 + 0.70 + 0.74 + 0.73 + 0.53); leg III 3.73 long (1.04 + 0.61 + 0.71 + 0.86 + 0.51); leg IV 4.97 long (1.38 + 0.78 + 1.00 + 1.15 + 0.66). Tarsi not pseudosegmented and without spines; without scopuliform hairs. Metatarsal preening combs on legs II- IV. Spines, trichobothria and claws of legs. All femora with numerous long strong bristles dorsally; I: metatarsus v 2. II: metatarsus v 2. III: patella d 1; tibia d 2, p 2, r 1 / 2, v 2 / 3; metatarsus d 4, p 2, v 3 / 4. IV: patella d 1; tibia d 2, p 2, r 2, v 4; metatarsus d 4, p 2, r 1, v 4. Trichobothria not counted (difficult to see). Paired tarsal claws with 10 - 12 teeth on anterior legs and 7 - 8 on posterior legs; unpaired tarsal claws with 1 - 3 teeth. Opisthosoma 1.88 long, 1.28 wide. PMS 0.31 long, 0.10 wide in the middle, separated from each other by 0.40. PLS 1.67 long (proximal article 0.54 long and 0.20 wide, median article 0.50 long and 0.18 wide, distal article 0.63 long and 0.13 wide in the middle), separated from each other by 0.55. Vulva with anteriorly narrowing spermathecal trunks; lateral receptacles well developed, stalks wide but clearly constricted, heads globular; median receptacles with medium-long, moderately curved stalks with sclerotised walls, originating quite high up on ventral side of spermathecal trunk, heads globular (Fig. 14 A). Variation: Carapace lengths in males (n = 3) range 1.11 - 1.26, carapace widths 0.84 - 0.98. The largest female (from the Genting Highlands) has a 1.73 long and 1.45 wide carapace. No noteworthy variation can be seen in the shape of the palpal organs of three males (Fig. 13 A-G). There are 5 - 7 ventral spines on tibia I of males. Distal wrinkles on the ventral side of tibia II are indistinct in all three males examined; few of them are visible in the holotype (Fig. 13 J-K), distinctly more in the male from sample AS- 04 / 14 (Fig. 13 M). Variation in the shape of the vulvae of three females is shown in Fig. 14. The specimen from sample AS- 04 / 10 is a small female and its vulva appears to be not fully developed (Fig. 14 C).	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C63FFF8D10B5FE625454FD52.taxon	biology_ecology	Biology: The specimens examined were sifted from the leaf litter of montane rain forests.	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C63FFF8D10B5FE625454FD52.taxon	distribution	Distribution: Malayathele maculosa sp. nov. is known from a few localities between 1200 m and 1300 m on Fraser’s Hill, at the border between Pahang and Selangor, and from a locality at 1650 m in the Genting Highlands (Fig. 2, localities 15 - 16). Although some are given as situated in Pahang State, all localities (including the type locality) on Fraser’s Hill probably lie on the Selangor side of the border.	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C633FF8A10B6FCDA54B4F833.taxon	description	Figs 1 L, 12 E-K, 15 - 16	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C633FF8A10B6FCDA54B4F833.taxon	materials_examined	Holotype: MHNG (sample SIM- 01 / 14); male (matured beginning of XI. 2001); MALAYSIA, Selangor, Templer Park (= Hutan Lipur Kanching), above Kanching Waterfall, 3 ° 18 ’ 25 ” N, 101 ° 37 ’ 10 ” E, rain forest, 230 - 370 m; 13. VII. 2001; leg. P. J. Schwendinger. Paratypes: MHNG; 3 males (matured beginning of VIII. 2001, 2. X. 2001, beginning of XI. 2001) and 7 females (one of them the allotype); collected together with the holotype. – NHMS (sample SIM- 01 / 14); 1 male (matured end of IX. 2001) and 1 female; collected together with the holotype. – MHNG (sample F 91 - 1223); 2 females; Selangor, Ulu Gombak, University of Malaya Field Centre, secondary forest along river, 200 m; 26. IX. 1991; leg. D. Agosti. Other material: MHNG and NHMS; 3 juveniles; collected together with the holotype.	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C633FF8A10B6FCDA54B4F833.taxon	etymology	Etymology: The species epithet, a name in apposition, refers to the type locality, the Hutan Lipur Kanching. It probably is the old spelling of the Malay word “ kancing ” = button, usually referring to a hook-like button.	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C633FF8A10B6FCDA54B4F833.taxon	diagnosis	Diagnosis: Males distinguished from those of all other congeners by a strongly curved embolus (Fig. 15 A- C), by a single spine retroventrally-distally on patella I (Fig. 15 E; in other species a series of bristles at that place), and by a pigmented, triangular area with very indistinct wrinkles retroventrally-distally on tarsus II (Fig. 15 F; no pigmented area and more distinct wrinkles in males of other congeneric species); additionally distinct from males of M. ulu sp. nov. by the presence of two ventral processes on metatarsus II instead of only a retroventral one (Fig. 15 F-H cf. Fig. 8 I-J), and from the male holotype of M. cameronensis sp. nov. by having numerous ventral spines on metatarsus II instead of only two (Fig. 15 D-E cf. Fig. 11 E-F). Females distinguished from those of all other congeners by a vulva with wide, ventrad-bent lateral receptacles without constricted stalks (Fig. 16). Some females with a faint dark mottled colour pattern confined to dorsal surface of opisthosoma (some females without such a pattern, Fig. 12 H; in females of M. maculosa sp. nov. pattern always present and extending to posteroventral area, Fig. 12 A-D).	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C633FF8A10B6FCDA54B4F833.taxon	description	Description: MALE (holotype). Colour in alcohol (Fig. 12 E-F, slightly darker in life) mostly light brown; palps, sternum and ventral side of spinnerets slightly lighter; proximal article of chelicerae slightly darker; all membranes and prolateral zone of palpal coxae creamcoloured; cheliceral claw and palpal organ dark brown; eye mound black; carapace with two distinct dark paramedian bands between eye mound and fovea, and with indistinct dark bands on coxal elevations. Body 3.74 long. Carapace 1.34 long, 1.03 wide, oval, almost flat, thoracic part at same level as cephalic part, quite densely covered with fine, grey, wavy hairs; few stronger bristles in front of eye mound; two long straight bristles in front of pitlike fovea. Eyes on low mound; eye group 0.15 long, anterior eye row slightly procurved, 0.24 wide, posterior eye row moderately recurved, 0.25 wide. Eye diameters and interdistances: AME 0.04, ALE 0.10, PME 0.06, PLE 0.09; AME-AME 0.02, PME-PME 0.06. MOQ 0.12 long, 0.10 wide anteriorly, 0.16 posteriorly. Chelicerae weak, grooves with 12 / 13 teeth on promargin and with a short row of tiny medioproximal denticles. Palpal coxae 0.34 long, 0.25 wide. Labium 0.12 long, 0.27 wide. Sternum 0.72 long, 0.71 wide. Palps (Fig. 15 A-B). Total length 1.87 (0.64 + 0.42 + 0.46 + 0.35). Several long strong bristles dorsally and ventrally on all articles, especially on femur and tibia; tarsus with 2 spines distally and with a strong bristle prolaterallydistally as well as retrolaterally-distally. Palpal organ with hook-shaped embolus, its apex strongly curved ventrad. Legs 2314. Leg I 3.49 long (0.99 + 0.62 + 0.68 + 0.67 + 0.53); leg II 3.19 long (0.89 + 0.55 + 0.61 + 0.62 + 0.52); leg III 3.36 long (0.87 + 0.48 + 0.72 + 0.74 + 0.55); leg IV 4.16 long (1.08 + 0.60 + 0.82 + 0.99 + 0.67). Tarsi not pseudosegmented and without spines; with a few scopuliform hairs in distal portion of anterior legs. Metatarsal preening combs on legs II-IV (missing on right leg II). Leg I: Tibia carrying 6 ventral spines (Fig. 15 D-E). Patella with a single, slightly curved retroventral-distal spine (Fig. 15 E). Distal part of femur with short band of hooked spinules retrodorsally. Leg II: Metatarsus with two small conical processes, the proventral one slightly smaller and situated more distal than the retroventral one (Fig. 15 F-G). Tibia ventrally with a low median spur carrying a single megaspine and with a long strong bristle situated more proximally; a pigmented triangular area with indistinct wrinkles retroventrally-distally (Fig. 15 F). Band of hooked spinules proventrally on femur II slightly longer than corresponding retrodorsal band on femur I, remote from distal margin of article, spinules more widely spaced. Spines, trichobothria and claws of legs. All femora with numerous long strong bristles dorsally; I: patella v 1; tibia p 2, v 6; metatarsus v 1. II: patella v 1; tibia p 2, v 1 (megaspine); metatarsus p 2, v 2. III: patella d 4; tibia d 3, p 2, r 2, v 5; metatarsus d 5, v 5. IV: patella d 3; tibia d 3, p 2, r 2, v 6; metatarsus d 6, v 5. Trichobothria not counted (difficult to see). Paired tarsal claws with 8 - 9 teeth on anterior legs, 5 - 6 on posterior legs; unpaired claws with 2 - 3 teeth. Opisthosoma 1.76 long, 1.19 wide; densely covered with fine adpressed grey hairs interspersed with longer dark bristles (longest on anterior margin; Fig. 12 E-F). PMS 0.22 long, 0.07 wide in the middle, separated from each other by 0.37. PLS 1.63 long (proximal article 0.56 long and 0.15 wide, median article 0.55 long and 0.12 wide, distal article 0.52 long and 0.09 wide in the middle), separated from each other by 0.60; distal article not pseudosegmented, weakly pigmented in distal half (Fig. 12 J-K showing male paratype). FEMALE (allotype). Colour in alcohol as in male, but all dark bands on carapace indistinct, no dark colour pattern on dorsal side of opisthosoma discernible (Fig. 12 H-I). Body 5.20 long. Carapace 1.85 long, 1.53 wide. Eye group 0.19 long, anterior eye row slightly procurved, 0.29 wide, posterior eye row slightly recurved, 0.32 wide. Eye diameters and interdistances: AME 0.05, ALE 0.12, PME 0.08, PLE 0.09; AME-AME 0.04, PME-PME 0.06. MOQ 0.14 long, 0.12 wide anteriorly, 0.20 posteriorly. Chelicerae stronger than in males, grooves with 15 teeth on promargin and with a short row of about 10 tiny medioproximal denticles. Palpal coxae 0.50 long, 0.36 wide; serrula composed of a band of tiny denticles (Fig. 1 L showing female paratype). Labium 0.13 long, 0.43 wide. Sternum 0.98 long, 0.96 wide. Palps. Total length 2.74 (0.90 + 0.56 + 0.63 + 0.65). Several long strong bristles dorsally and ventrally on all articles, especially on femur and tibia; tarsus with 4 distinct ventral spines. Claw with 10 teeth. Legs 3214. Leg I 4.20 long (1.23 + 0.76 + 0.85 + 0.78 + 0.58); leg II 3.96 long (1.23 + 0.71 + 0.71 + 0.71 + 0.60); leg III 3.91 long (1.05 + 0.65 + 0.73 + 0.85 + 0.63); leg IV 4.97 long (1.28 + 0.90 + 1.00 + 1.10 + 0.69). Tarsi not pseudosegmented and without spines; without scopuliform hairs. Metatarsal preening combs on legs II- IV. Spines, trichobothria and claws of legs. All femora with numerous long strong bristles dorsally; I: patella p 2; tibia p 2 (weak), v 5; metatarsus v 4 / 5. II: patella p 2; tibia p 2 (weak), v 4; metatarsus p 2, v 5. III: patella d 3; tibia d 4, p 2, v 5; metatarsus d 5, v 5 / 6. IV: patella d 2; tibia d 6, p 2, v 5; metatarsus d 6, v 5 / 6. Trichobothria not counted (difficult to see). Paired tarsal claws with 9 - 11 teeth on anterior legs, 7 - 8 on posterior legs; unpaired tarsal claws with 2 - 3 teeth. Opisthosoma 2.65 long, 1.88 wide. PMS 0.30 long, 0.10 wide in the middle, separated from each other by 0.58. PLS 1.91 long (proximal article 0.68 long and 0.23 wide, median article 0.59 long and 0.19 wide, distal article 0.64 long and 0.14 wide in the middle), separated from each other by 0.88. Spermathecae (of female paratypes, allotype not dissected; Fig. 16) wide, somewhat trapezoidal in shape; lateral receptacles without constricted stalks, therefore transition to spermathecae not well marked, apex bent ventrad; median receptacle with medium-long and medium-thin curved stalks with sclerotised walls. Variation: Carapace lengths in males (n = 5) range 1.28 - 1.44, carapace widths 1.03 - 1.19. The largest female (from Templer Park) has a 1.87 long and 1.50 wide carapace. For variation in the shape of the vulvae see Fig. 16. The lateral receptacles are bent ventrad and therefore the vulvae look quite different when seen from different angles. The stalks of the median receptacles are more or less strongly curved or twisted. Variation in the shape of palpal organs and of tibiae and metatarsi II is shown in Fig. 15. All males possess a single retroventral-distal spine on patella I. There are 6 - 7 ventral spines on tibia I of males (seven spines only in two males and only on one side of the body). In all males, eleven females (including the allotype, Fig. 12 H) and two juveniles from the type locality no dark dorsal pattern on the opisthosoma is discernible. In three females and one juvenile (all with most opisthosomal hairs abraded) a very indistinct one can be seen. In two females from Ulu Gombak (also with most hairs abraded) a dark mottled dorsal pattern is clearly visible, but it is less pronounced than in females of M. maculosa sp. nov. and it does not extend to the posteroventral area. Thus the opisthosomal colour pattern appears to be usually present in these two species, but it is hidden under the hair cover. Relationships: Geographical proximity (in horizontal, not vertical respect), similarities in male and female copulatory organs and the common presence of a more or less pronounced dark pattern on the opisthosoma of females indicate a close relationship between M. kanching sp. nov. and M. maculosa sp. nov.	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C633FF8A10B6FCDA54B4F833.taxon	distribution	Distribution: This species is known from two lowland localities (Templer Park and Ulu Gombak) near Kuala Lumpur (Fig. 2, localities 17 - 18).	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C633FF8A10B6FCDA54B4F833.taxon	biology_ecology	Biology: The specimens examined were collected by sieving leaf litter in rain forests. The Templer Park site is near a small stream and a waterfall. Some spiders from there were kept in captivity in Geneva where they mated and reproduced. Five males (collected in mid-July) matured between the beginning of August and the beginning of November of the same year, which probably corresponds to the mating period in nature.	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C634FF891466FD2C575FFD9C.taxon	materials_examined	Material: MHNG; 2 juveniles; MALAYSIA, Perak, NE of Chenderiang, 300 m, rain forest; 22. - 31. I. 1994; leg. P. J. Schwendinger.	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C634FF891466FD2C575FFD9C.taxon	discussion	Remark: The locality (Fig. 2, locality 13) lies about 20 km south of Ulu Groh, the type locality of M. ulu sp. nov., and these specimens are presumably conspecific. Malayathele sp.	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C634FF891466FD2C575FFD9C.taxon	materials_examined	Material: MHNG; 1 female; MALAYSIA, Kelantan, Jeram Pasu Waterfall, 100 m, rain forest; 10. / 11. I. 1999; leg. P. J. Schwendinger.	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C634FF891466FD2C575FFD9C.taxon	discussion	Remarks: The locality (Fig. 2, locality 19) of this specimen is quite distant from the localities of the species described above. The spider is a fully adult female which possesses metatarsal preening combs and a relatively thin hair cover on the carapace, and therefore most likely belongs to the genus Malayathele gen. nov. Its vulva (not illustrated) resembles that of the M. cameronensis sp. nov. female in having reduced lateral receptacles; it is distinguished by narrow spermathecal trunks and by the lateral receptacles essentially lost.? Malayathele sp.	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C634FF891466FD2C575FFD9C.taxon	materials_examined	Material: MHNG; 1 female (sample Sum- 06 / 31); INDONESIA, North Sumatra Province, Lumban Rang National Park, near road from Prapat to Porsea, 2 ° 36 ’ 14 ” N, 99 ° 02 ’ 42 ” E, 1350 m, rain forest; 1. VII. 2006; leg. P. J. Schwendinger.	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C634FF891466FD2C575FFD9C.taxon	discussion	Remarks: This specimen resembles Malayathele specimens from Peninsular Malaysia in having metatarsal preening combs and a quite thin hair cover on the carapace. Due to the lack of cuspules and to the shape of the palpal coxae (with bulging ventral surface, pale and glabrous prolateral zone and without retrolateral-proximal heel) and of the labium (with pale and glabrous anterior zone) it clearly is not an early instar of a Macrothele (Macrothelidae), a spider genus that also occurs on Sumatra and has a similar habitus. The specimen appears to be a female, but its genital region was not dissected. The locality (not given in Fig. 2) is far away from the localities of the species treated above, separated by the Straits of Malacca, and therefore it is possible that this specimen belongs to an undescribed genus. The MHNG houses extensive spider material collected by extraction of forest litter on Sumatra, but this is the only euagrid / diplurid specimen among them.	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C637FF89116BFD6754ACF82B.taxon	materials_examined	Material: MHNG; 1 juvenile female (sample Sar- 87 / 90); SINGAPORE, jungle part of Botanical Garden, 25 m; 16. XII. 1987; leg. B. Hauser. – MHNG; 18 juveniles (sample SL / SI- 93 / 2); SINGAPORE, NW corner of Sentosa Island, rain forest remnant, 30 m; 21. VII. 1993; leg. B. Hauser. – MHNG; 6 juveniles (sample SBH- 96 / 3); SINGAPORE, SE part of Bukit Timah Nature Reserve, Rifle Range Road, rain forest; 20. XI. 1996; leg. B. Hauser. – MHNG; 10 juveniles (sample SBH- 96 / 4); SINGAPORE, NNW of MacRitchie Reservoir, “ Campnospermum Track ”, 40 m, rain forest remnant; 21. XI. 1996; leg. B. Hauser. – MHNG; 1 juvenile (sample SBH- 96 / 5); SINGAPORE, NNW of MacRitchie Reservoir, 60 m, rain forest; 21. XI. 1996; leg. B. Hauser. – MHNG; 1 juvenile (sample SIM- 01 / 06); INDONESIA, Bintan Island, about 5 km NW of Kijang, Mt Langkuas, 0 ° 52 ’ 34 ” S, 104 ° 34 ’ 45 ” E, 125 - 220 m, disturbed rain forest; 22. / 23. VI. 2001; leg. P. J. Schwendinger. – MHNG; 3 juveniles (sample SIM- 01 / 04); INDONESIA, Singkep Island, Batu Ampar Waterfall, about 10 km NW of Dabo, 0 ° 29 ’ 31 ” S, 104 ° 28 ’ 31 ” E, 80 m, rain forest; 17. / 18. VI. 2001; leg. P. J. Schwendinger.	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
6D7987B4C637FF89116BFD6754ACF82B.taxon	discussion	Remarks: All available specimens are distinctly smaller than the adult Malayathele gen. nov. specimens examined. The largest specimen (from Singapore; Fig. 2, locality 20) has a vulva with fully developed lateral receptacles, which resembles that of M. kanching sp. nov. females. However, the absence of metatarsal preening combs and the presence of only two eyes (seemingly the AME) indicate that this represents an undescribed genus. The spider fauna of Singapore Island is quite well documented, but to our knowledge no such spiders have ever been reported from there. It is possible that they were actually collected, but ignored or discarded as juveniles. Obviously this species is obscure, but nevertheless widely distributed on Singapore and the Indonesian islands south of it. Singkep Island is over 200 km away from Singapore.	en	Schwendinger, Peter J., Lehmann-Graber, Christina, Hongpadharakiree, Komson, Syuhadah, Nurul (2020): New euagrid spider species from Thailand and Malaysia, and new localities of Leptothele bencha (Arachnida: Araneae). Revue suisse de Zoologie 127 (2): 423-453, DOI: 10.35929/RSZ.0031
