taxonID	type	description	language	source
20080B043D4BB7422CBF25BCFD47FBD1.taxon	description	(Figs. 1 – 14) Types. Male holotype from Parque Estadual da Cantareira (23 ° 25 ’ S; 46 ° 37 ’ W), São Paulo, São Paulo, Brazil, 12 – 17. V. 2005, F. Yamamoto col. with pitfall traps, deposited in IBSP 61393. Paratypes: 1 female (IBSP 62402); 1 male and 1 female (IBSP 62404); same data as holotype, 14 – 19. XI. 2004.	en	Machado, Éwerton O., Yamamoto, Flávio U., Brescovit, Antonio D., Huber, Bernhard A. (2007): Three new ground living pholcid species (Araneae: Pholcidae) from Parque Estadual da Cantareira, São Paulo, São Paulo, Brazil. Zootaxa 1582 (1): 27-37, DOI: 10.11646/zootaxa.1582.1.3, URL: https://biotaxa.org/Zootaxa/article/view/zootaxa.1582.1.3
20080B043D4BB7422CBF25BCFD47FBD1.taxon	etymology	Etymology. The species name is a noun in apposition, derived from the Latin word for jar, in reference to the jar (cântaro) commonly used to carry and store water from streams and riverheads in the 16 th and 17 th centuries at the type locality.	en	Machado, Éwerton O., Yamamoto, Flávio U., Brescovit, Antonio D., Huber, Bernhard A. (2007): Three new ground living pholcid species (Araneae: Pholcidae) from Parque Estadual da Cantareira, São Paulo, São Paulo, Brazil. Zootaxa 1582 (1): 27-37, DOI: 10.11646/zootaxa.1582.1.3, URL: https://biotaxa.org/Zootaxa/article/view/zootaxa.1582.1.3
20080B043D4BB7422CBF25BCFD47FBD1.taxon	diagnosis	Diagnosis. The male is distinguished from the congeners by the shape of the cheliceral apophyses (large with a curved end: Figs. 3 – 5) combined with the shape of the procursus, very curved (Figs. 6 – 7) and the tip with a prolateral projection (Fig. 7) and a retrolateral membranous projection (Fig. 8). The female is distinguished by the projecting epigynum with a rounded, relatively large and shallow epigynal pocket (Fig. 12).	en	Machado, Éwerton O., Yamamoto, Flávio U., Brescovit, Antonio D., Huber, Bernhard A. (2007): Three new ground living pholcid species (Araneae: Pholcidae) from Parque Estadual da Cantareira, São Paulo, São Paulo, Brazil. Zootaxa 1582 (1): 27-37, DOI: 10.11646/zootaxa.1582.1.3, URL: https://biotaxa.org/Zootaxa/article/view/zootaxa.1582.1.3
20080B043D4BB7422CBF25BCFD47FBD1.taxon	description	Description. Male (Holotype). Total length 2.4, carapace width 1.0; leg I: 18.2 (5.0 + 0.4 + 5.2 + 6.3 + 1.3), tibia II: 2.5, tibia III: 2.1, tibia IV: 3.1, tibia I L / d: 40. Habitus as in figs. 1 – 2. Carapace light brown, very similar in shape to M. forceps Machado, Brescovit, Candiani & Huber, 2007; sternum light ochre. Distinct thoracic groove. Eight eyes on slightly elevated ocular area (Fig. 2); distance PME – ALE about 60 % of PME diameter. Chelicerae light brown, basal segment with a pair of large parallel frontal apophyses with strongly curved ends (Figs. 3 – 5). These apophyses are approximately perpendicular to the chelicerae (Fig. 3). Palps as in figs. 6 – 10. Coxa with prominent and approximately rectangular retrolateral apophysis (Fig. 6). Femur proximally with distinct round retrolateral apophysis and small proximal dorsal hump (Fig. 6). Procursus dark brown, strongly curved proximally, with strong proximal-prolateral hair (Figs. 6 – 7). Distinct tip of procursus, enlarged laterally and strongly sclerotized, with a prolateral apophysis (Figs. 7 – 8) and a retrolateral semitransparent membranous projection (Figs. 6 – 8). Bulb with small transparent projection (Figs. 9 – 10), embolar division of bulb long and dorsally bent, membranous ventrally. Legs light brown; without spines, vertical or curved hairs. Tarsus I with approximately 24 pseudosegments. Opisthosoma globular, pale green, with several lateral bluish-green spots (Figs. 1 – 2). Female (Paratype IBSP 62402). Total length 2.4, carapace width 0.93; leg I: 10.4 (1.4 + 0.4 + 3.1 + 4.4 + 1.1), tibia II: 2.0, tibia III: 1.6, tibia IV: 2.6, tibia I L / d: 28. Habitus as in fig. 1. In general very similar to male. Epigynum dark brown, elevated, ventral region bulging, with rounded and shallow medium-sized median pocket, without apophyses or humps (Figs. 11 – 13), with two pairs of short and strong hairs on membranous area behind gonopore (Fig. 13). Internal genitalia with two pore plates, longer than wide (Fig. 14). Variation. Three males: carapace width 0.9 – 1.0; tibia I: 4.2 – 5.2. Two females: carapace width 0.93; tibia I: 3.1 – 3.3. Other material examined. Brazil, São Paulo: São Paulo (Parque Estadual da Cantareira, 23 ° 25 ’ S; 46 ° 37 ’ W), 1 ♂, 14 – 19. XI. 2004 (IBSP 62405); 1 ♂, 12 – 17. V. 2005 (IBSP 62406).	en	Machado, Éwerton O., Yamamoto, Flávio U., Brescovit, Antonio D., Huber, Bernhard A. (2007): Three new ground living pholcid species (Araneae: Pholcidae) from Parque Estadual da Cantareira, São Paulo, São Paulo, Brazil. Zootaxa 1582 (1): 27-37, DOI: 10.11646/zootaxa.1582.1.3, URL: https://biotaxa.org/Zootaxa/article/view/zootaxa.1582.1.3
20080B043D4BB7422CBF25BCFD47FBD1.taxon	distribution	Distribution. Known only from type locality.	en	Machado, Éwerton O., Yamamoto, Flávio U., Brescovit, Antonio D., Huber, Bernhard A. (2007): Three new ground living pholcid species (Araneae: Pholcidae) from Parque Estadual da Cantareira, São Paulo, São Paulo, Brazil. Zootaxa 1582 (1): 27-37, DOI: 10.11646/zootaxa.1582.1.3, URL: https://biotaxa.org/Zootaxa/article/view/zootaxa.1582.1.3
20080B043D49B7442CBF27F4FDE2FD21.taxon	description	(Figs. 15 – 28, 41 – 43)	en	Machado, Éwerton O., Yamamoto, Flávio U., Brescovit, Antonio D., Huber, Bernhard A. (2007): Three new ground living pholcid species (Araneae: Pholcidae) from Parque Estadual da Cantareira, São Paulo, São Paulo, Brazil. Zootaxa 1582 (1): 27-37, DOI: 10.11646/zootaxa.1582.1.3, URL: https://biotaxa.org/Zootaxa/article/view/zootaxa.1582.1.3
20080B043D49B7442CBF27F4FDE2FD21.taxon	etymology	Etymology. The specific name is a noun in apposition, derived from the Tupi word for “ jar ”.	en	Machado, Éwerton O., Yamamoto, Flávio U., Brescovit, Antonio D., Huber, Bernhard A. (2007): Three new ground living pholcid species (Araneae: Pholcidae) from Parque Estadual da Cantareira, São Paulo, São Paulo, Brazil. Zootaxa 1582 (1): 27-37, DOI: 10.11646/zootaxa.1582.1.3, URL: https://biotaxa.org/Zootaxa/article/view/zootaxa.1582.1.3
20080B043D49B7442CBF27F4FDE2FD21.taxon	diagnosis	Diagnosis. The male is distinguished from congeners by cheliceral armature, with a pair of long and pointed proximal median apophyses and a pair of proximal small protrusions (Figs. 16 – 18), by the shape of the procursus (Figs. 19 – 20), with its unique ventral-prolateral flap-shaped apophysis at the tip (Figs. 21 – 22, 42) and by the spherical retrolateral femur apophysis (Fig. 19). The female is distinguished by the anterior position of the epigynal pocket combined with the protuberant pair of ventral apophyses in the epigynum (Figs. 25 – 27) and by the peculiar shape of the pore plates (Fig. 28).	en	Machado, Éwerton O., Yamamoto, Flávio U., Brescovit, Antonio D., Huber, Bernhard A. (2007): Three new ground living pholcid species (Araneae: Pholcidae) from Parque Estadual da Cantareira, São Paulo, São Paulo, Brazil. Zootaxa 1582 (1): 27-37, DOI: 10.11646/zootaxa.1582.1.3, URL: https://biotaxa.org/Zootaxa/article/view/zootaxa.1582.1.3
20080B043D49B7442CBF27F4FDE2FD21.taxon	description	Description. Male (Holotype). Total length 2.5, carapace width 1.1; leg I: 27.1 (6.5 + 0.4 + 6.9 + 11.5 + 1.8), tibia II: 4.2, tibia III: 2.8, tibia IV: 4.3, tibia I L / d: 68. Habitus as in fig. 15. Carapace light brown; sternum light ochre. Distinct thoracic groove. Eight eyes on elevated ocular area (Fig. 15); distance PME – ALE about 83 % of PME diameter. Chelicerae light brown, basal segment of chelicerae with a medium-sized median pair and a small lateral pair of apophyses (Figs. 16 – 18, 41). Palps as in figs. 19 – 24. Coxa with distinct retrolateral apophysis (Fig. 19). Femur proximally with a distinct spherical retrolateral apophysis (Fig. 19). Procursus dark brown, with four median prolateral hairs. Distinct tip of procursus, with a ventral-prolateral flap-shaped apophysis at the tip (Figs. 21 – 22, 42). Bulb with small transparent projection (Figs. 23 – 24), embolar division of bulb membranous at the end (Figs. 23 – 24). Legs light brown; without spines, vertical or curved hairs. Tarsus I with approximately 22 pseudosegments. Opisthosoma globular, pale green, with some lateral bluish-spots (Fig. 15). Female (Paratype IBSP). Total length 1.38, carapace width 0.8; leg I: 20.2 (5.1 + 0.4 + 5.2 + 7.8 + 1.8), tibia II: 3.4, tibia III: 2.3, tibia IV: 3.4, tibia I L / d: 40. Habitus as in fig. 15. In general very similar to male. Tarsus I with approximately 22 pseudosegments. Epigynum brown, elevated, with a small, very anterior, medium-sized median pocket, with a pair of prominent ventral apophyses, with several spines on the post-epigynal plate (Figs. 25, 27, 43). Internal genitalia with two large and strongly sclerotized curved pore plates with median indentation (Fig. 28). The two sclerites visible in ventral view in the post-epigynal membranous area are part of the internal arc (Figs. 25; 28). Variation. Two males: carapace width 1.1 – 1.3; tibia I: 6.9 – 7.8. Eight females: carapace width 0.8 – 1.1; tibia I: 4.1 – 5.2. Other material examined. Brazil, São Paulo: São Paulo (Parque Estadual da Cantareira, 23 ° 25 ’ S; 46 ° 37 ’ W), 1 ♀, 14 – 19. XI. 2004 (IBSP 62400); 1 ♂, 4 ♀ (IBSP 62393 – 62397), 1 ♀ (MZSP), 02 – 07. II. 2005; 1 ♂ (IBSP 62406), 1 ♀ (ZFMK), 12 – 17. V. 2005. Parque Estadual da Cantareira, unspecified location near park entrance, 20. XII. 2003 (B. A. Huber), 1 ♂ in 80 % ethanol, 3 ♂, 7 ♀ in 100 % ethanol (ZFMK).	en	Machado, Éwerton O., Yamamoto, Flávio U., Brescovit, Antonio D., Huber, Bernhard A. (2007): Three new ground living pholcid species (Araneae: Pholcidae) from Parque Estadual da Cantareira, São Paulo, São Paulo, Brazil. Zootaxa 1582 (1): 27-37, DOI: 10.11646/zootaxa.1582.1.3, URL: https://biotaxa.org/Zootaxa/article/view/zootaxa.1582.1.3
20080B043D49B7442CBF27F4FDE2FD21.taxon	distribution	Distribution. Known only from type locality. Note. This species (Mesabolivar sp. 2 in Astrin et al. 2006) is also genetically clearly different from M. mairyara Machado, Brescovit, Candiani & Huber, 2007 (M. sp. 3; p-distance: 19,2 – 19,5 % for 16 S rRNA, 16,0 – 16,7 % for CO 1, Astrin et al. 2006).	en	Machado, Éwerton O., Yamamoto, Flávio U., Brescovit, Antonio D., Huber, Bernhard A. (2007): Three new ground living pholcid species (Araneae: Pholcidae) from Parque Estadual da Cantareira, São Paulo, São Paulo, Brazil. Zootaxa 1582 (1): 27-37, DOI: 10.11646/zootaxa.1582.1.3, URL: https://biotaxa.org/Zootaxa/article/view/zootaxa.1582.1.3
20080B043D4FB7462CBF2044FD47FE69.taxon	description	(Figs. 29 – 40)	en	Machado, Éwerton O., Yamamoto, Flávio U., Brescovit, Antonio D., Huber, Bernhard A. (2007): Three new ground living pholcid species (Araneae: Pholcidae) from Parque Estadual da Cantareira, São Paulo, São Paulo, Brazil. Zootaxa 1582 (1): 27-37, DOI: 10.11646/zootaxa.1582.1.3, URL: https://biotaxa.org/Zootaxa/article/view/zootaxa.1582.1.3
20080B043D4FB7462CBF2044FD47FE69.taxon	etymology	Etymology. Named after the type locality. The specific name is a noun in apposition.	en	Machado, Éwerton O., Yamamoto, Flávio U., Brescovit, Antonio D., Huber, Bernhard A. (2007): Three new ground living pholcid species (Araneae: Pholcidae) from Parque Estadual da Cantareira, São Paulo, São Paulo, Brazil. Zootaxa 1582 (1): 27-37, DOI: 10.11646/zootaxa.1582.1.3, URL: https://biotaxa.org/Zootaxa/article/view/zootaxa.1582.1.3
20080B043D4FB7462CBF2044FD47FE69.taxon	diagnosis	Diagnosis. Males are distinguished from congeners by the shape of procursus (Figs. 34 – 36), the round ventral apophysis on the palpal femur (Fig. 34) and five pointed apophyses on the chelicerae (Figs. 31 – 33). Females are distinguished by two large piriform internal structures, visible by transparency in ventral view, with the shape of two half-moons (Figs. 38; 40).	en	Machado, Éwerton O., Yamamoto, Flávio U., Brescovit, Antonio D., Huber, Bernhard A. (2007): Three new ground living pholcid species (Araneae: Pholcidae) from Parque Estadual da Cantareira, São Paulo, São Paulo, Brazil. Zootaxa 1582 (1): 27-37, DOI: 10.11646/zootaxa.1582.1.3, URL: https://biotaxa.org/Zootaxa/article/view/zootaxa.1582.1.3
20080B043D4FB7462CBF2044FD47FE69.taxon	description	Description. Male (Holotype). Total length 1.9, carapace width 0.8; leg I: 10.7 (2.7 + 0.1 + 2.9 + 3.6 + 1.4), tibia II: 1.8, tibia III: 1.5, tibia IV: 1.9, tibia I L / d: 29. Habitus as in figs. 29 – 30. Carapace with a darker stripe in the thoracic groove; sternum light ochre. Distinct thoracic groove. Eight eyes, AME very small (Fig. 29); distance PME – ALE about 57 % of PME diameter. Chelicerae light brown with five pairs of small pointed apophyses (Figs. 31 – 33). Palps as in figs. 34 – 37. Coxa without retrolateral apophysis (Fig. 34). Femur proximally with a rather rounded retrolateral apophysis (Fig. 34) and a rounded ventral projection. Procursus straight and very simple, with a dorsal membranous portion at the tip (Figs. 35 – 36). Bulb with sclerotized distal apophysis and prolateral membranous semitransparent small projection (Fig. 37). Legs light brown; without spines or vertical hairs. Tarsus I with approximately 24 pseudosegments. Opisthosoma globular, pale green with some lateral dark spots (Figs. 29 – 30). Female (Paratype). Total length 1.8, carapace width 0.6; leg I: 6.4 (1.6 + 0.2 + 1.7 + 2.1 + 0.8), tibia II: 1.0, tibia III: 0.8, tibia IV: 1.1, tibia I L / d: 21. Habitus as in figs. 29 – 30. In general very similar to male. Tarsus I with approximately 14 pseudosegments. Epigynum dark brown, very simple, slightly elevated, with a relatively large membranous area between epigynum and post-epigynal plates (Fig. 38). Two large internal structures are visible in dorsal view (Fig. 39) and in ventral view by transparency, appearing like two half-moons (Fig. 38). In some specimens these internal structures are visible through the membranous area (Fig. 40), showing the piriform shape. Variation. Seven males: carapace width 0.7 – 0.9; tibia I: 2.6 – 2.9. Male cheliceral apophyses vary slightly in size and position. Ten females: carapace width 0.6 – 0.7; tibia I: 1.7 – 1.9. The two large internal epigynal structures are exposed in some specimens. Other material examined. Brazil, São Paulo: São Paulo (Parque Estadual da Cantareira, 23 ° 25 ’ S; 46 ° 37 ’ W), 2 ♀, 14 – 19. XI. 2004 (IBSP 60699); 5 ♂, 14 ♀ (IBSP 60681 – 60696), 1 ♂, 1 ♀ (MZSP), 1 ♂, 1 ♀ (ZFMK), 02 – 07. II. 2005; 2 ♀, 12 – 17. V. 2005 (IBSP 60697 – 60698); Parque Estadual da Cantareira, unspecified location near park entrance, leaf litter, 20. XII. 2003 (B. A. Huber), 10 ♂, 3 ♀ in 80 % ethanol, 10 ♂, 10 ♀ in 100 % ethanol (ZFMK).	en	Machado, Éwerton O., Yamamoto, Flávio U., Brescovit, Antonio D., Huber, Bernhard A. (2007): Three new ground living pholcid species (Araneae: Pholcidae) from Parque Estadual da Cantareira, São Paulo, São Paulo, Brazil. Zootaxa 1582 (1): 27-37, DOI: 10.11646/zootaxa.1582.1.3, URL: https://biotaxa.org/Zootaxa/article/view/zootaxa.1582.1.3
20080B043D4FB7462CBF2044FD47FE69.taxon	distribution	Distribution. Known only from type locality.	en	Machado, Éwerton O., Yamamoto, Flávio U., Brescovit, Antonio D., Huber, Bernhard A. (2007): Three new ground living pholcid species (Araneae: Pholcidae) from Parque Estadual da Cantareira, São Paulo, São Paulo, Brazil. Zootaxa 1582 (1): 27-37, DOI: 10.11646/zootaxa.1582.1.3, URL: https://biotaxa.org/Zootaxa/article/view/zootaxa.1582.1.3
