taxonID	type	description	language	source
A3524A0286C9556C91D5E7D67386108B.taxon	description	Fig. 6	en	Sittichaya, Wisut, Smith, Sarah M., Beaver, Roger A. (2023): New species and newly recorded species of Anisandrus Ferrari, 1867 ambrosia beetles from Thailand (Coleoptera, Curculionidae, Scolytinae, Xyleborini). ZooKeys 1182: 289-306, DOI: http://dx.doi.org/10.3897/zookeys.1182.105449, URL: http://dx.doi.org/10.3897/zookeys.1182.105449
A3524A0286C9556C91D5E7D67386108B.taxon	distribution	Thai distribution. S: Ranong Province, Suk Samran District, Klong Naka Wildlife Sanctuary, 9 ° 27 ' 42.8 " N, 98 ° 32 ' 23.3 " E, 320 m, tropical lowland forest, ethanol-baited traps, 01. iv. 14 (4); Suratthani Province, Ban Ta Khun District, Khao Sok National Park, 8 ° 55 ' 25.6 " N, 98 ° 31 ' 19.2 " E, 380 m, tropical rain forest, ethanol-baited trap, 01. v. 14 (10). W: Kanchanaburi Province, Thong Pha Phum District, Thong Pha Phum National Park, 14 ° 41 ' 40.6 " N, 98 ° 23 ' 51.9 " E, 940 m, montane forest, ethanol baited trap, 10. ix. 22 (3); all W. Sittichaya.	en	Sittichaya, Wisut, Smith, Sarah M., Beaver, Roger A. (2023): New species and newly recorded species of Anisandrus Ferrari, 1867 ambrosia beetles from Thailand (Coleoptera, Curculionidae, Scolytinae, Xyleborini). ZooKeys 1182: 289-306, DOI: http://dx.doi.org/10.3897/zookeys.1182.105449, URL: http://dx.doi.org/10.3897/zookeys.1182.105449
A3524A0286C9556C91D5E7D67386108B.taxon	distribution	Other distribution. Myanmar (Smith et al. 2020).	en	Sittichaya, Wisut, Smith, Sarah M., Beaver, Roger A. (2023): New species and newly recorded species of Anisandrus Ferrari, 1867 ambrosia beetles from Thailand (Coleoptera, Curculionidae, Scolytinae, Xyleborini). ZooKeys 1182: 289-306, DOI: http://dx.doi.org/10.3897/zookeys.1182.105449, URL: http://dx.doi.org/10.3897/zookeys.1182.105449
5AFB2CC28C655364B661E11D001AEE5B.taxon	description	Fig. 1	en	Sittichaya, Wisut, Smith, Sarah M., Beaver, Roger A. (2023): New species and newly recorded species of Anisandrus Ferrari, 1867 ambrosia beetles from Thailand (Coleoptera, Curculionidae, Scolytinae, Xyleborini). ZooKeys 1182: 289-306, DOI: http://dx.doi.org/10.3897/zookeys.1182.105449, URL: http://dx.doi.org/10.3897/zookeys.1182.105449
5AFB2CC28C655364B661E11D001AEE5B.taxon	description	Description. Female. 2.80 - 2.92 mm long (mean 2.86, n = 4); 2.33 - 2.43 x as long as wide. Body shiny and black, except appendages yellowish brown; body moderately densely covered with long, yellowish-brown, hair-like setae. Head: epistoma entire, transverse, with a row of hair-like setae; setae moderately long, sparse. Frons feebly convex to upper level of eyes, smooth, moderately shining, rather sparsely punctured, except close to epistoma; punctures bearing long, fine, hair-like setae. Frons with a weakly elevated, glabrous median ridge from epistoma to mid-point; above the eyes slightly domed, less shiny, coriaceous. Eyes shallowly emarginate just above antennal insertion, upper part smaller than lower part. Submentum triangular, large, slightly impressed. Antennal scape regularly thick, slightly longer than club (1.1: 1). Pedicel as wide as scape, half as long as funicle. Funicle 4 - segmented, segment 1 shorter than pedicel. Club longer than wide, obliquely truncate, type 1; segment 1 corneous, encircling anterior face, with sharp marginal carina; segment 2 narrow, concave, corneous on anterior face; sutures absent on posterior face. Pronotum: 0.90 x as long as wide, in dorsal view rounded, type 1, sides convex, rounded anteriorly; anterior margin with a row of six small serrations; serrations not larger than asperities behind. In lateral view short and tall, type 3, disc as long as anterior slope, summit at midpoint; summit from lateral view weakly raised, disc flat. Anterior slope with moderately spaced, medium-sized, coarse asperities, becoming lower and more strongly transverse towards summit. Disc alutaceous, subshining, sparsely granulate-punctate, with a semi-recumbent, moderately long, fine, forwardly directed, hair-like seta arising from just anterior to each granule. Lateral margins obliquely costate; costa long, slightly elevated. Base slightly, broadly concave; posterior angles angulate. Mycangial tuft present along basal margin; tuft moderately setose, approximately equal to width of scutellum. Elytra: 1.44 x as long as wide, 1.63 x as long as pronotum. Scutellum moderate in size, flat. Base transverse, edge oblique, humeral angles rounded, parallel-sided in basal 5 / 8, then broadly rounded to apex; surface shiny. Disc shiny, moderately convex, without transverse saddle-like depression; striae with broad, shallow punctures separated by 1 / 2 diameter of a puncture, setose, setae slightly longer than two diameters of a puncture, semi-recumbent, hair-like; interstriae flat, 2 - 3 x as wide as striae, punctate; punctures uniseriate, minute, setose; setae long, erect, hair-like, becoming longer posteriorly; interstriae 2 weakly raised near declivital summit, so that first striae and interstriae appear shallowly sulcate. Declivity occupying approximately 1 / 3 of elytra, evenly rounded, declivital face narrow, opalescent, weakly bisulcate, moderately impressed between interstriae 1 and 3 in upper part, interstriae 3 weakly inflated near summit, flat below. Declivital striae weakly impressed, strial punctures moderately larger and deeper than those of disc, with setae as described for disc; interstriae impunctate, sparsely minutely granulate; setae 2 - 3 x width of interstriae 2, erect, hair-like; interstriae 2 either as wide as or narrower than interstriae 3 at midpoint of declivity. Declivital summit armed with a small, sharp, backwardly pointed spine on interstriae 2 and 3; spine on interstriae 2 stronger. Posterolateral margin costate to interstriae 5. Legs: procoxae contiguous. Protibiae obliquely triangular, broadest at apical 1 / 3; posterior face of protibiae punctate, with some punctures near base and inner margin with small, sparse granules; apical 1 / 2 of outer margin with six large, socketed denticles, their length longer than basal width. Meso- and metatibiae flattened; outer margins evenly rounded with nine and 10 large socketed denticles, respectively. Male. Unknown.	en	Sittichaya, Wisut, Smith, Sarah M., Beaver, Roger A. (2023): New species and newly recorded species of Anisandrus Ferrari, 1867 ambrosia beetles from Thailand (Coleoptera, Curculionidae, Scolytinae, Xyleborini). ZooKeys 1182: 289-306, DOI: http://dx.doi.org/10.3897/zookeys.1182.105449, URL: http://dx.doi.org/10.3897/zookeys.1182.105449
5AFB2CC28C655364B661E11D001AEE5B.taxon	etymology	Etymology. Latin adjective montanus, found on mountains. The species is known only from Doi Inthanon, the highest mountain in Thailand, at 1680 - 2550 m.	en	Sittichaya, Wisut, Smith, Sarah M., Beaver, Roger A. (2023): New species and newly recorded species of Anisandrus Ferrari, 1867 ambrosia beetles from Thailand (Coleoptera, Curculionidae, Scolytinae, Xyleborini). ZooKeys 1182: 289-306, DOI: http://dx.doi.org/10.3897/zookeys.1182.105449, URL: http://dx.doi.org/10.3897/zookeys.1182.105449
5AFB2CC28C655364B661E11D001AEE5B.taxon	distribution	Distribution. Thailand (Chiangmai Province).	en	Sittichaya, Wisut, Smith, Sarah M., Beaver, Roger A. (2023): New species and newly recorded species of Anisandrus Ferrari, 1867 ambrosia beetles from Thailand (Coleoptera, Curculionidae, Scolytinae, Xyleborini). ZooKeys 1182: 289-306, DOI: http://dx.doi.org/10.3897/zookeys.1182.105449, URL: http://dx.doi.org/10.3897/zookeys.1182.105449
5AFB2CC28C655364B661E11D001AEE5B.taxon	biology_ecology	Biology. This species prefers montane forest.	en	Sittichaya, Wisut, Smith, Sarah M., Beaver, Roger A. (2023): New species and newly recorded species of Anisandrus Ferrari, 1867 ambrosia beetles from Thailand (Coleoptera, Curculionidae, Scolytinae, Xyleborini). ZooKeys 1182: 289-306, DOI: http://dx.doi.org/10.3897/zookeys.1182.105449, URL: http://dx.doi.org/10.3897/zookeys.1182.105449
75F0F0C6926E559882C0C4266FF80557.taxon	description	Fig. 2	en	Sittichaya, Wisut, Smith, Sarah M., Beaver, Roger A. (2023): New species and newly recorded species of Anisandrus Ferrari, 1867 ambrosia beetles from Thailand (Coleoptera, Curculionidae, Scolytinae, Xyleborini). ZooKeys 1182: 289-306, DOI: http://dx.doi.org/10.3897/zookeys.1182.105449, URL: http://dx.doi.org/10.3897/zookeys.1182.105449
75F0F0C6926E559882C0C4266FF80557.taxon	description	Description. Female. 2.88 - 3.02 mm long (mean 2.96 mm; n = 4); 2.06 - 2.17 x as long as wide (mean 2.12 x as long as wide; n = 4). Body colors: dark brown to black, appendages paler brown. Head: epistoma entire, transverse, with a row of hair-like, moderately long, sparse setae. Frons weakly convex to upper level of eyes, reticulate, subshining, with sparse widely separated, small, shallow, setose punctures each with a long, erect hair-like seta. Medial area inconspicuous, feebly convex (flat in one paratype), glabrous. Eyes shallowly emarginate just above antennal insertion, upper part smaller than lower part. Submentum moderate, distinctly triangular, slightly impressed. Antennal scape regularly thick, 1.2 x as long as club. Pedicel as wide as scape, shorter than funicle. Funicle 4 - segmented; segment 1 shorter than pedicel. Club longer than wide, obliquely truncate, type 1; segment 1 corneous, encircling anterior face; segment 2 narrow, concave, corneous; sutures absent on posterior face. Pronotum: 0.98 x as long as wide, in dorsal view rounded, type 1; sides convex, rounded anteriorly; anterior margin with a row of eight small serrations of same size as asperities above; in lateral view, short and tall, type 3; disc as long as anterior slope, summit at midpoint. Anterior slope with densely spaced, very large, coarse asperities, becoming lower and more strongly transverse towards summit. Disc alutaceous, subshiny with moderately dense, large, shallow punctures; punctures with moderate, semi-recumbent, hair-like setae; some longer hair-like setae at margins. Lateral margins obliquely costate. Base transverse with posterior angles rounded. Mycangial tuft present along basal margin; tuft moderately setose, approximately the width of scutellum. Elytra: 1.5 x as long as wide, 1.5 x as long as pronotum. Scutellum broad, large, linguiform, flush with elytra, flat, shiny. Elytral base transverse; edge oblique; humeral angles rounded; elytra parallel-sided in basal 1 / 2, then broadly rounded to apex; surface shiny. Disc shiny, with a distinct medial, transverse, saddle-like depression; depressed areas opalescent; striae not impressed; with broad shallow punctures separated by areas less than a diameter of a puncture, setose; setae 2 - 3 x as long as a puncture, recumbent, hair-like; interstriae flat, punctate, with 2 or 3 confused lines of minute punctures, setose; setae long, 1 - 1.5 x width of interstriae 2, erect, hair-like, unarmed by granules. Declivity occupying approximately 1 / 3 elytra; apex evenly rounded; declivital summit with a pair of minute, pointed granules on interstriae 1, and a slightly larger pair on both interstriae 2 and 3 placed progressively further towards apex; declivital face feebly bisulcate; striae 1 and 2 impressed; interstriae 3 inflated and armed, with 2 or 3 minute granules; strial punctures of similar size and depth to those of disc, bearing setae as described for disc; interstriae impunctate, sparsely, minutely granulate; setae 2 x width of interstriae 2, erect, hair-like; interstriae 2 as wide as or narrower than interstriae 3 at midpoint of declivity. Posterolateral margin costate to interstriae 5. Legs: procoxae contiguous; prosternal coxal piece short, inconspicuous. Protibiae obliquely triangular, broadest at apical 1 / 3; posterior face inflated, punctate, punctures minute; apical 1 / 2 of outer margin with six socketed denticles, their length 2 x their basal as basal width. Meso- and metatibiae flattened; outer margins evenly rounded with seven and eight long slender socketed denticles, respectively. Male. Unknown.	en	Sittichaya, Wisut, Smith, Sarah M., Beaver, Roger A. (2023): New species and newly recorded species of Anisandrus Ferrari, 1867 ambrosia beetles from Thailand (Coleoptera, Curculionidae, Scolytinae, Xyleborini). ZooKeys 1182: 289-306, DOI: http://dx.doi.org/10.3897/zookeys.1182.105449, URL: http://dx.doi.org/10.3897/zookeys.1182.105449
75F0F0C6926E559882C0C4266FF80557.taxon	etymology	Etymology. Thai (พ ิ ท ั กษ ์ ป ่ า) " Phithakpa ", forest rangers. The species name indicates our deep appreciation for Thai forest rangers for their hard and selfless work to protect conservation areas in Thailand. Noun in apposition.	en	Sittichaya, Wisut, Smith, Sarah M., Beaver, Roger A. (2023): New species and newly recorded species of Anisandrus Ferrari, 1867 ambrosia beetles from Thailand (Coleoptera, Curculionidae, Scolytinae, Xyleborini). ZooKeys 1182: 289-306, DOI: http://dx.doi.org/10.3897/zookeys.1182.105449, URL: http://dx.doi.org/10.3897/zookeys.1182.105449
75F0F0C6926E559882C0C4266FF80557.taxon	distribution	Distribution. Thailand (Kanchanaburi and Phetchaburi provinces).	en	Sittichaya, Wisut, Smith, Sarah M., Beaver, Roger A. (2023): New species and newly recorded species of Anisandrus Ferrari, 1867 ambrosia beetles from Thailand (Coleoptera, Curculionidae, Scolytinae, Xyleborini). ZooKeys 1182: 289-306, DOI: http://dx.doi.org/10.3897/zookeys.1182.105449, URL: http://dx.doi.org/10.3897/zookeys.1182.105449
75F0F0C6926E559882C0C4266FF80557.taxon	biology_ecology	Biology. Recorded from Lithocarpus sp. (Fagaceae).	en	Sittichaya, Wisut, Smith, Sarah M., Beaver, Roger A. (2023): New species and newly recorded species of Anisandrus Ferrari, 1867 ambrosia beetles from Thailand (Coleoptera, Curculionidae, Scolytinae, Xyleborini). ZooKeys 1182: 289-306, DOI: http://dx.doi.org/10.3897/zookeys.1182.105449, URL: http://dx.doi.org/10.3897/zookeys.1182.105449
FAE3213540D050CBADB36C38ED257E25.taxon	description	Fig. 3	en	Sittichaya, Wisut, Smith, Sarah M., Beaver, Roger A. (2023): New species and newly recorded species of Anisandrus Ferrari, 1867 ambrosia beetles from Thailand (Coleoptera, Curculionidae, Scolytinae, Xyleborini). ZooKeys 1182: 289-306, DOI: http://dx.doi.org/10.3897/zookeys.1182.105449, URL: http://dx.doi.org/10.3897/zookeys.1182.105449
FAE3213540D050CBADB36C38ED257E25.taxon	description	Description. Female. 2.31 - 2.70 mm long (mean 2.5; n = 2); 2.20 - 2.25 x as long as wide (mean 2.23; n = 2). Body dark brown to black, head and prothorax dark brown, elytra and venter black, appendages yellowish brown. Antennae and legs light brown. Body densely covered with greyish-brown setae. Head: epistoma entire, transverse, with a row of short hair-like setae, setae sparse. Frons feebly convex to upper level of eyes, weakly reticulate, rugulose-punctate, some rugulosities forming longitudinal lines; each puncture with a moderately long, fine, hair-like setae; a weak, impunctate median ridge extends to upper level of eyes. Eyes feebly emarginate just above antennal insertion, upper part slightly smaller than lower part. Submentum triangular, small, slightly impressed. Antennal scape regularly thick, short, as long as club. Pedicel as wide as scape, shorter than funicle. Funicle 4 - segmented, segment 1 as long as pedicel. Club longer than wide, obliquely truncate, type 1; segment 1 corneous, encircling anterior face; segment 2 concave, soft and narrow; sutures absent on posterior face. Pronotum: 0.90 x as long as wide. In dorsal view, type 0, feebly conical anteriorly, sides convex; anterior margin with a row of seven small, slightly protruding serrations, equal in size to those on anterior slope. In lateral view type 3, short and tall; disc as long as anterior slope, summit at midpoint. Anterior slope with moderately densely spaced, large coarse asperities, becoming lower and more strongly transverse towards summit. Disc alutaceous, subshining with moderately dense, minute granulate punctures, each bearing a short, semi-recumbent, hair-like seta, some longer hair-like setae at margins. Lateral margins obliquely costate. Base transverse, posterior angles angularly rounded. Mycangial tuft present along basal margin, tuft moderately setose, approximately the width of scutellum. Elytra: 1.22 x as long as wide, 1.42 x as long as pronotum. Scutellum broad, large, linguiform, flush with elytra, flat, shiny. Elytral base transverse, edge oblique, humeral angles rounded, parallel-sided in basal 2 / 3, then broadly rounded to apex. Disc subshiny, broadly convex; striae not impressed, with small, shallow, setose punctures separated by 1.5 - 2 x diameters of a puncture, setae 3 x as long as diameter of punctures, recumbent, hair-like; interstriae flat; punctures strongly confused, without granules, setose; setae short, as long as strial setae, erect hair-like. Declivity occupying approximately 3 / 8 elytra; summit with a pair of spinulose granules on interstriae 2; declivital face feebly convex above, flattened below from interstriae 1 - 3; striae weakly impressed; strial punctures somewhat larger and deeper than those of disc; interstriae sparsely uniseriate punctate, setae 2 x width of an interstria, erect, hair-like. Posterolateral margin rounded, unarmed by granules, costate only close to apex. Legs: procoxae contiguous; prosternal coxal piece short, inconspicuous. Protibiae obliquely triangular, broadest at apical 1 / 3; posterior face minutely granulate; apical 1 / 3 of outer margin with six small, socketed denticles, their length as long as basal width. Meso- and metatibiae flattened; outer margins evenly rounded with eight large, socketed denticles. Male. Unknown.	en	Sittichaya, Wisut, Smith, Sarah M., Beaver, Roger A. (2023): New species and newly recorded species of Anisandrus Ferrari, 1867 ambrosia beetles from Thailand (Coleoptera, Curculionidae, Scolytinae, Xyleborini). ZooKeys 1182: 289-306, DOI: http://dx.doi.org/10.3897/zookeys.1182.105449, URL: http://dx.doi.org/10.3897/zookeys.1182.105449
FAE3213540D050CBADB36C38ED257E25.taxon	etymology	Etymology. Tanaosi (ตะนาวศร ี), Thai name of the Tenasserim mountain range, in reference to the collection locality of the holotype. Noun in apposition.	en	Sittichaya, Wisut, Smith, Sarah M., Beaver, Roger A. (2023): New species and newly recorded species of Anisandrus Ferrari, 1867 ambrosia beetles from Thailand (Coleoptera, Curculionidae, Scolytinae, Xyleborini). ZooKeys 1182: 289-306, DOI: http://dx.doi.org/10.3897/zookeys.1182.105449, URL: http://dx.doi.org/10.3897/zookeys.1182.105449
FAE3213540D050CBADB36C38ED257E25.taxon	distribution	Distribution. Thailand (Kanchanaburi and Phetchaburi provinces).	en	Sittichaya, Wisut, Smith, Sarah M., Beaver, Roger A. (2023): New species and newly recorded species of Anisandrus Ferrari, 1867 ambrosia beetles from Thailand (Coleoptera, Curculionidae, Scolytinae, Xyleborini). ZooKeys 1182: 289-306, DOI: http://dx.doi.org/10.3897/zookeys.1182.105449, URL: http://dx.doi.org/10.3897/zookeys.1182.105449
FAE3213540D050CBADB36C38ED257E25.taxon	biology_ecology	Biology. Unknown.	en	Sittichaya, Wisut, Smith, Sarah M., Beaver, Roger A. (2023): New species and newly recorded species of Anisandrus Ferrari, 1867 ambrosia beetles from Thailand (Coleoptera, Curculionidae, Scolytinae, Xyleborini). ZooKeys 1182: 289-306, DOI: http://dx.doi.org/10.3897/zookeys.1182.105449, URL: http://dx.doi.org/10.3897/zookeys.1182.105449
8618E5765C705125AAFCFB4F65F9E727.taxon	description	Fig. 4	en	Sittichaya, Wisut, Smith, Sarah M., Beaver, Roger A. (2023): New species and newly recorded species of Anisandrus Ferrari, 1867 ambrosia beetles from Thailand (Coleoptera, Curculionidae, Scolytinae, Xyleborini). ZooKeys 1182: 289-306, DOI: http://dx.doi.org/10.3897/zookeys.1182.105449, URL: http://dx.doi.org/10.3897/zookeys.1182.105449
8618E5765C705125AAFCFB4F65F9E727.taxon	description	Description. Female. 4.22 mm long (n = 1); 1.94 x as long as wide. Body black except appendages brown; body densely covered with long, erect, yellowish-brown, hair-like setae. Head: epistoma entire, transverse, with a row of short and sparse, hair-like setae, sparser in the middle and on lateral margins below eyes. Frons with a weak median ridge extending to upper margin of eyes, weakly impressed on each side near epistoma, becoming flattened and weakly convex above, reticulate, subshining, with sparse, large, shallow, punctures, each puncture bearing a shorter, finer, erect hair-like seta than those on epistoma; punctures becoming smaller and shallower towards vertex. Eyes large, feebly emarginate just above antennal insertion; upper part of eyes much smaller than lower part. Submentum transversely long, narrowly triangular, slightly impressed. Antennal scape slender, 1.4 x as long as club. Pedicel as wide as scape, shorter than funicle. Funicle 4 - segmented, segment 1 as long as pedicel. Club longer than wide, obliquely truncate, type 1; segment 1 corneous, encircling anterior face; segment 2 narrow, corneous on anterior face only; sutures absent on posterior face. Pronotum: 0.83 x as long as wide. In dorsal view, between type 0 and type 6, sides convex, strongly narrowed anteriorly; anterior margin with a row of seven medium-sized serrations. In lateral view, short and tall, type 3; disc slightly shorter than anterior slope. Anterior slope with moderately dense, large, coarse asperities, becoming lower and more strongly transverse towards summit. Disc convex, moderately shiny with moderately dense, minute, punctures bearing two types of setae: moderately long, erect, hair-like setae and short, semi-recumbent, hair-like setae; some longer, hair-like setae at margins. Base transverse; posterior angles broadly rounded. Mycangial tuft present along basal margin; tuft dense, long, setose, approximately 2 x width of scutellum. Elytra: 1.18 x as long as wide, 1.63 x as long as pronotum. Scutellum small, broad, linguiform, shiny, slightly convex, flush with elytra. Elytral base transverse, edge oblique, humeral angles rounded, parallel-sided in basal 1 / 2, then broadly rounded to apex; surface shining. Disc shallowly, transversely impressed; striae not impressed, with medium-sized, shallow punctures separated by the diameter of a puncture; strial setae 1.5 x as long as punctures, semi-recumbent, hair-like; discal interstriae 1 and 3 flat, interstriae 4 and 5 weakly convex; near upper margin of declivity, interstriae 1 - 5 weakly convex; interstriae biseriate punctate, punctures minute, shallow, each bearing an erect hair-like seta; setae on disc as long as interstrial width, some longer setae present on lateral and apical margins of elytra; punctures on lateral margins and near declivital summit replaced by small granules. Declivity occupying approximately 1 / 2 elytra, evenly rounded, declivital face convex; striae feebly impressed, strial punctures the same size and depth as those of disc; interstriae feebly convex, 1 - 3 of equal width, biseriate granulate; setae 2 x width of an interstria, erect, hair-like; declivital interstria 2 armed with two pairs of spines; the larger on declivital summit backwardly hooked, the smaller on upper portion of declivital face pointed; interstria 3 armed by a row of 5 spinulose granules, the upper two pairs slightly backwardly hooked. Posterolateral margin of declivity rounded, with a short costa near apex, unarmed by granules. Legs: procoxae slightly separated; prosternal coxal piece short, inconspicuous. Protibiae obliquely triangular, broadest at apical 1 / 3; posterior face inflated, unarmed; apical 1 / 2 of outer margin with six moderately sized socketed denticles, length approximately equal to basal width. Meso- and metatibiae flattened; outer margins evenly rounded each with eight moderately sized socketed denticles. Male. Unknown.	en	Sittichaya, Wisut, Smith, Sarah M., Beaver, Roger A. (2023): New species and newly recorded species of Anisandrus Ferrari, 1867 ambrosia beetles from Thailand (Coleoptera, Curculionidae, Scolytinae, Xyleborini). ZooKeys 1182: 289-306, DOI: http://dx.doi.org/10.3897/zookeys.1182.105449, URL: http://dx.doi.org/10.3897/zookeys.1182.105449
8618E5765C705125AAFCFB4F65F9E727.taxon	etymology	Etymology. Ancient Greek, triton is a fish-tailed sea-god, named after a veteran vehicle used in beetle surveys by the senior author.	en	Sittichaya, Wisut, Smith, Sarah M., Beaver, Roger A. (2023): New species and newly recorded species of Anisandrus Ferrari, 1867 ambrosia beetles from Thailand (Coleoptera, Curculionidae, Scolytinae, Xyleborini). ZooKeys 1182: 289-306, DOI: http://dx.doi.org/10.3897/zookeys.1182.105449, URL: http://dx.doi.org/10.3897/zookeys.1182.105449
8618E5765C705125AAFCFB4F65F9E727.taxon	distribution	Distribution. Thailand (Kanchanaburi Province).	en	Sittichaya, Wisut, Smith, Sarah M., Beaver, Roger A. (2023): New species and newly recorded species of Anisandrus Ferrari, 1867 ambrosia beetles from Thailand (Coleoptera, Curculionidae, Scolytinae, Xyleborini). ZooKeys 1182: 289-306, DOI: http://dx.doi.org/10.3897/zookeys.1182.105449, URL: http://dx.doi.org/10.3897/zookeys.1182.105449
8618E5765C705125AAFCFB4F65F9E727.taxon	biology_ecology	Biology. Unknown.	en	Sittichaya, Wisut, Smith, Sarah M., Beaver, Roger A. (2023): New species and newly recorded species of Anisandrus Ferrari, 1867 ambrosia beetles from Thailand (Coleoptera, Curculionidae, Scolytinae, Xyleborini). ZooKeys 1182: 289-306, DOI: http://dx.doi.org/10.3897/zookeys.1182.105449, URL: http://dx.doi.org/10.3897/zookeys.1182.105449
316E19498C8756D6BDF067E93C658D83.taxon	description	Fig. 5	en	Sittichaya, Wisut, Smith, Sarah M., Beaver, Roger A. (2023): New species and newly recorded species of Anisandrus Ferrari, 1867 ambrosia beetles from Thailand (Coleoptera, Curculionidae, Scolytinae, Xyleborini). ZooKeys 1182: 289-306, DOI: http://dx.doi.org/10.3897/zookeys.1182.105449, URL: http://dx.doi.org/10.3897/zookeys.1182.105449
316E19498C8756D6BDF067E93C658D83.taxon	description	Description. Female. 4.0 - 4.32 mm long (mean 4.20 mm; n = 5); 2.32 - 2.60 x as long as wide (mean 2.44 mm; n = 5). Body yellowish brown to reddish brown, declivity darker. Head, legs, and antennae light brown. Head: epistoma entire, transverse, with a row of golden, long and thick hair-like setae. Frons flat to upper level of eyes, shining, with sparse small granules, each with a fine, long, erect hair-like seta; median line narrowly elevated to upper margin of eyes, glabrous strongly shining. Vertex convex, reticulate, with longitudinal shallow rugae and punctures. Eyes shallowly emarginate just above antennal insertion, upper part smaller than lower part. Submentum large, distinctly triangular, slightly impressed. Antennal scape regularly thick, as long as club. Pedicel as wide as scape, shorter than funicle. Funicle 4 - segmented, segment 1 shorter than pedicel. Club wider than long, obliquely truncate, type 1; segment 1 corneous, transverse, occupying basal 2 / 5, encircling anterior face; segment 2 narrow, concave, corneous; sutures absent on posterior face. Pronotum: 0.89 x as long as wide. In dorsal view basic, type 2, sides parallel in basal 1 / 2, rounded anteriorly; anterior margin without distinct serrations. In lateral view basic, type 0, disc as long as anterior slope, summit at apical 2 / 5. Anterior slope with densely placed asperities of very variable size, becoming lower and more strongly transverse towards summit. Disc shining, with densely placed, minute asperities and granules, arranged approximately concentrically behind summit; vestiture of long, erect hair-like setae interspersed with shorter, more abundant, semi-recumbent setae directed antero-medially; some longer hair-like setae on convex lateral margins. Base transverse, posterior angles rounded. Mycangial tuft absent. Elytra: 1.55 x as long as wide, 1.75 x as long as pronotum. Scutellum narrow, moderately sized, linguiform, flush with elytra, flat, shiny. Elytral bases transverse, edge oblique, humeral angles rounded; elytra parallel-sided in basal 2 / 3, then broadly rounded to apex; surface shiny. Disc with a very slight, transverse, saddle-like depression in middle; only striae 1 impressed, its punctures coarse, shallow, regularly placed, separated by about the diameter of a puncture, and bearing fine, moderately long, hair-like setae; interstriae finely punctate, with some punctures (approximately every second puncture) granulate; interstria 1 uniseriately punctured, but with 2 - 3 rows of punctures where widened posteriorly close to declivity; interstria 2 uniseriately punctate along its length; interstriae 3 - 5 biseriately punctate close to base, uniseriate posteriorly; granulate punctures on interstriae bearing long, fine, erect hairlike setae, non-granulate punctures with shorter, semi-recumbent setae. Declivity occupying approximately 1 / 3 of elytra, steeply sloping; declivital face weakly bisulcate between raised interstriae 1 and 3; strial punctures larger and deeper than those of disc; interstriae uniseriate with some punctures replaced by granules or tubercles; interstriae 1 widest at mid-declivity, with 4 - 6 larger pointed tubercles, and some smaller granules; interstriae 2 with a few small granules at top of declivity only, narrowed towards apex; interstriae 3 with 5 - 7 pointed tubercles, a little smaller than those on interstriae 1; interstrial tubercles and granules bearing long, erect setae 1.5 x width of interstriae 2; interstrial punctures with finer, shorter setae. Posterolateral margin of elytra rounded, costate only near apex, unarmed by granules. Legs: procoxae contiguous, prosternal coxal piece tall and pointed. Protibiae distinctly triangular, broadest at apical 4 / 5, posterior face smooth; apical 1 / 2 of outer margin with five moderately sized socketed denticles, their length slightly longer than basal width. Meso- and metatibiae flattened, obliquely triangular, their apical 1 / 2 with 5 - or 6 - socketed denticles on outer margin. Male. Unknown.	en	Sittichaya, Wisut, Smith, Sarah M., Beaver, Roger A. (2023): New species and newly recorded species of Anisandrus Ferrari, 1867 ambrosia beetles from Thailand (Coleoptera, Curculionidae, Scolytinae, Xyleborini). ZooKeys 1182: 289-306, DOI: http://dx.doi.org/10.3897/zookeys.1182.105449, URL: http://dx.doi.org/10.3897/zookeys.1182.105449
316E19498C8756D6BDF067E93C658D83.taxon	etymology	Etymology. Latin Anisandrus uniseriatus: uni- meaning one; series meaning row, in reference to a single row of interstrial setae.	en	Sittichaya, Wisut, Smith, Sarah M., Beaver, Roger A. (2023): New species and newly recorded species of Anisandrus Ferrari, 1867 ambrosia beetles from Thailand (Coleoptera, Curculionidae, Scolytinae, Xyleborini). ZooKeys 1182: 289-306, DOI: http://dx.doi.org/10.3897/zookeys.1182.105449, URL: http://dx.doi.org/10.3897/zookeys.1182.105449
316E19498C8756D6BDF067E93C658D83.taxon	distribution	Distribution. Thailand (Nan Province).	en	Sittichaya, Wisut, Smith, Sarah M., Beaver, Roger A. (2023): New species and newly recorded species of Anisandrus Ferrari, 1867 ambrosia beetles from Thailand (Coleoptera, Curculionidae, Scolytinae, Xyleborini). ZooKeys 1182: 289-306, DOI: http://dx.doi.org/10.3897/zookeys.1182.105449, URL: http://dx.doi.org/10.3897/zookeys.1182.105449
316E19498C8756D6BDF067E93C658D83.taxon	biology_ecology	Biology. Unknown.	en	Sittichaya, Wisut, Smith, Sarah M., Beaver, Roger A. (2023): New species and newly recorded species of Anisandrus Ferrari, 1867 ambrosia beetles from Thailand (Coleoptera, Curculionidae, Scolytinae, Xyleborini). ZooKeys 1182: 289-306, DOI: http://dx.doi.org/10.3897/zookeys.1182.105449, URL: http://dx.doi.org/10.3897/zookeys.1182.105449
