taxonID	type	description	language	source
03D0878E8E19832FFF49FE7B478EFBB4.taxon	description	Twenty six examined species of the genus can be classified to three species groups. In the proposed division the shape of maxillary palp and number of prelabral chaetae are decisive characters. Chaetotaxy of femur and Abd. V are used as additional characters since they are more influenced by the general polychaetosis of the body. schisti group. Maxillary palp bifurcate. 4 prelabral chaetae. Ventral chaetae on thorax absent. Femur 1 with 3, more rarely 2 e- chaetae. Mucro bi- or tridentate, in latter case proximal tooth positioned more laterally. Length of furca varies. Chaetotaxy of Abd. V typical for the genus, unmodified. Most species of the genus belong to this group (acorellata, ananevae, armeriae, baica, dodecocellata, karadagi, kolymica, ladaki, longisensilla, matalini, millimetrica, montana, muriphila, nicksmeti, schisti, stachanoremi, stepposa, tianshanica, tolerans, trichaetosa sp. nov.). Holarctic.	en	Huang, Cheng-Wang, Potapov, Mikhail (2012): Taxonomy of the Proisotoma complex. IV. Notes on chaetotaxy of femur and description of new species of Scutisotoma and Weberacantha from Asia. Zootaxa 3333: 38-49, DOI: 10.5281/zenodo.281280
03D0878E8E198329FF49FB2C4001FDB8.taxon	materials_examined	Material. Holotype, female, China (south-west), Sichuan Province, Litang County, Benge Village, 29 ° 53 ’ N, 100 ° 20 ’ E, 4026 m alt., border area between grassland and forest, litter, 27. vii. 2009, leg. W. J. Chen. Paratypes, 1 subadult male, 4 subadult females, same locality. Type specimens deposited in SIPPE. Material of S. christianseni (Stach). Two type specimens labelled as " Liban środk. Jebel Sannine 2000 m 12. IV. 1958 leg. Dr. K. Kowalski na śniegu i pod kamieniami ", deposited in ISEA (Poland).	en	Huang, Cheng-Wang, Potapov, Mikhail (2012): Taxonomy of the Proisotoma complex. IV. Notes on chaetotaxy of femur and description of new species of Scutisotoma and Weberacantha from Asia. Zootaxa 3333: 38-49, DOI: 10.5281/zenodo.281280
03D0878E8E198329FF49FB2C4001FDB8.taxon	description	Description. Size 1.3 – 1.7 mm. Colour dark-violet, extremities paler. Cuticle with fine primary granulation and numerous pits. Body stout, with long furca. All abdominal tergites clearly separated. Ocelli 8 + 8, G and H smaller (Fig. 9). PAO elliptical, about 1.8 – 2.5 as long as ocellus diameter and 0.5 – 0.8 as long as U 3. Maxillary outer lobe with 4 sublobal hairs and simple maxillary palp. Maxillary head with short, unmodified lamellae. Labral formula 4 / 5,5,4. Labium with a full set of papillae and guards. Proximal field with 3 chaetae, basomedian field with 4. Ventral side of a head usually with 4 + 4, more rarely 5 + 5, postlabial chaetae. Ant. 1 with 2 basal microsensilla (dorsal and ventral), 2 ventral sensilla and 12 – 14 common chaetae. Ant. 2 with 3 bms and 1 laterodistal s. Ant. 3 with 1 bms and 6 distal s (2 inner, 2 guards and 2 lateral) (Fig. 10). Sensilla on Ant. 4 weakly differentiated, microsensillum and subapical organite small. With numerous common chaetae of unequal size on body tergites. Abd. V, VI and posterior half of Abd IV with many thicker and stronger needle-like chaetae, both erect and strongly curved (Fig. 7). Strong and thin chaetae alternate in p-row on Abd. IV. Macrochaetae weakly differentiated and fully masked among dense covering of strong common chaetae. The largest chaetae of Abd. V about half as long as tergite. Thorax without ventral axial chaetae. Sensilla on tergites short, much shorter than the most common chaetae, but hardly visible among the scattered shorter and thinner common chaetae. Sensillary formula 3,3 / 2,2,2,2,4 (s) and 1,1 / 1,1,1 (ms). Sensilla on Abd. I – III situated in front of p-row. Microsensilla on Abd. III set apart from sensilla, in more lateral position. On Abd. V sensilla of lateral pair (accp 3 and accp 4) slightly shorter and thinner than median sensilla (Fig. 8). Unguis simple, without inner tooth (Fig. 11). Tibiotarsi with many additional chaetae (more than 25 on Ti. 1 – 2). B-row of chaetae on Ti. 1 – 2 complete. Tibiotarsal tenent chaetae (1,2,2) slightly clavate, about as long as inner edge of unguis (0.9 – 1.0: 1). Femur 1 with 6 – 8 a - chaetae, 1 ae - chaeta, 4 e - chaetae, and 9 – 12 chaetae of pe-ppi-i - group (Fig. 4). Upper and lower subcoxa with 5 – 7 and 8 − 10 chaetae on Leg 2 and 11 − 13 and 9 − 12 on Leg 3. Ventral tube with 7 + 7 (6) laterodistal and 4 – 6 posterior chaetae. Tenaculum with 4 + 4 teeth and one chaeta. Anterior furcal subcoxa with 32 – 36 chaetae, posterior with 10 – 12 chaetae. Anterior side of manubrium with a pair of distal chaetae, rarely 2 + 2 with the second pair positioned more laterally and at the middle of manubrium. Posterior side of manubrium with 33 – 38 + 33 – 38 (including 5 + 5 on laterobasal lobes) (Fig. 13). Dens with 7 anterior chaetae in distal half, arranged as 1 – 1 – 2 – 3. Posterior side slightly crenulated, with 11 – 14 chaetae (5 – 7, usually 6 in basal group, 2 – 3 outer, 3 inner and 1 subapical). Mucro with three teeth, lamellae absent (Figs 12, 14). Ratio of manubrium: dens: mucro = 8.9 – 10.0: 7.0 – 7.7: 1.0. Affinity. The new species is closely related to S. christianseni (Stach, 1959) sharing characters of the group (see above), missing ventromedial chaetae on thorax and tridentate mucro. It differs from S. christianseni by 7 (vs. 9) anterior chaetae on dens (see Fig. 16 for the latter species). Polychaetosis is characteristic for both species (Figs 7, 15). In two topotypes of S. christianseni microsensillum set very close to lateral sensillum on Abd. III (Fig. 17), unlike in S. bengei sp. nov.	en	Huang, Cheng-Wang, Potapov, Mikhail (2012): Taxonomy of the Proisotoma complex. IV. Notes on chaetotaxy of femur and description of new species of Scutisotoma and Weberacantha from Asia. Zootaxa 3333: 38-49, DOI: 10.5281/zenodo.281280
03D0878E8E198329FF49FB2C4001FDB8.taxon	distribution	Distribution. Known only from the type-locality. Name derivation. Named after the locality where the species was collected.	en	Huang, Cheng-Wang, Potapov, Mikhail (2012): Taxonomy of the Proisotoma complex. IV. Notes on chaetotaxy of femur and description of new species of Scutisotoma and Weberacantha from Asia. Zootaxa 3333: 38-49, DOI: 10.5281/zenodo.281280
03D0878E8E1F832BFF49F91E4786FCDB.taxon	materials_examined	Material. Holotype, adult female, Russia (East Siberia), Irkutsk District, Slyudyanka, shore of Baikal Lake, on moistened big stones, leg. M. Potapov, 29. viii. 2008. Paratypes, 5 specimens, the same locality as for holotype. Paratypes: adult and subadult females. Type specimens deposited in MSPU.	en	Huang, Cheng-Wang, Potapov, Mikhail (2012): Taxonomy of the Proisotoma complex. IV. Notes on chaetotaxy of femur and description of new species of Scutisotoma and Weberacantha from Asia. Zootaxa 3333: 38-49, DOI: 10.5281/zenodo.281280
03D0878E8E1F832BFF49F91E4786FCDB.taxon	description	Description. Size from 0.8 to 1.1 mm. Colour dark, black. Cuticle weakly reticulated. 8 + 8 ocelli, G and H smaller (Fig. 22). PAO elliptical, not constricted; as long as 1.2 – 1.5 ocellus diameter and as 0.6 – 0.7 U 3. Maxillary outer lobe with 4 sublobal hairs and simple maxillary palp. Maxillary head with short, unmodified lamellae. Labral formula as 3 / 5,5,4. Labium with 5 papillae (А – Е), papilla Е with 6 guards (e 7 absent), 3 proximal and 4 basomedian chaetae. One available small juvenile specimen with 5 guards at papilla E. Ventral side of head with 3 + 3 postlabial chaetae. 11 (more rarely 10) chaetae on Ant. 1. Ant. 1 with 2 basal microsensilla (bms), dorsal and ventral, and 2 ventral sensilla (s), Ant. 2 with 3 bms and 1 laterodistal s, Ant. 3 with 1 bms and 5 distal s (including 1 lateral), guard sensilla of AO as long as inner ones (Fig. 23). Sensilla on Ant. 4 weakly differentiated, subapical organite small. Dorsal axial chaetom of Th. II – Abd. III as 7 – 8,5 / 4 – 5,4 – 5,4 – 5. Common chaetae of normal shape, on dorsal side of Abd. V some of macrochaetae and common chaetae slightly serrated (Fig. 26). Thorax without ventral axial chaetae. Macrochaetae differentiated only laterally on Th. II – III and on two last abdominal segments, medial ones on Abd. V about as long as 0.3 – 0.4 of tergal midline. Sensilla on tergites clearly differentiated, shorter than ordinary chaetae. Sensillar formula as 3,3 / 2,2,2,2,4 (s), 1,1 / 1,1,1 (ms). Sensilla on Abd. I – III in mid-tergal position. Microsensillum on Abd. I – II in front of lateral sensillum, on Abd. III in front of and between medial and lateral sensilla, their arrangement as in S. subarctica (Fig. 56 B in Fjellberg 2007). On Abd. V medial pair of sensilla 1.5 as long as lateral pair, all sensilla of subequal width (Fig. 26). Unguis simple without inner tooth (Fig. 24). Ti. 1 – 3 with 21 – 21 – 24 (23) chaetae, correspondingly. B-row of chaetae on Ti. 1 – 2 complete. Tibiotarsal tenent chaetae (1,2,2) clearly clavate, long (U 3: t. ch. = 0.5 – 0.6). Femur 1 with 4 – 5 a - chaetae, 1 ae - chaeta, 2 e - chaetae, and 6 chaetae of pe-p-pi-i - group (Figs 1 – 2). Upper and lower subcoxa with 2 and 5 − 6 chaetae on Leg 2 and 3 − 4 and 5 − 6 on leg 3. Ventral tube with 3 + 3 laterodistal and usually with 4 posterior chaetae. Tenaculum with 4 (3) + 4 (3) teeth and 2 chaetae. First proximal teeth of tenaculum smaller and sometimes absent. Anterior furcal subcoxae with 13 – 18, posterior ones with 6 chaetae. Furca rather short. Anterior side of manubrium with a pair of distal chaetae (Fig. 25), posterior side with 16 – 18 + 16 – 18 (including 4 + 4 on laterobasal lobes) (Fig. 21). Dens distally with 3, more rarely 2, anterior chaetae, posterior side of dens with weak dorsal humps and 5 – 6 chaetae (Figs 19 – 20). Mucro massive, with 3 teeth, lamellae absent. Ratio of manubrium: dens: mucro = 5.4 – 5.7: 2.1 – 2.4: 1. Affinity. The species belongs to subarctica group by having simple maxillary palp, 3 prelabral chaetae, and reduced number of guards on labial papilla E. By chaetotaxy of dens (2 – 3 / 5 – 6) the new species is placed in intermediate position between S. subarctica (Gisin, 1950) (6 – 7 / 7 – 8) and S. indigirka Potapov, Babenko & Fjellberg, 2006 (1 / 3 – 4). In distal chaetotaxy of ventral tube (3 + 3) S. robustodens sp. nov. is more similar to the former species.	en	Huang, Cheng-Wang, Potapov, Mikhail (2012): Taxonomy of the Proisotoma complex. IV. Notes on chaetotaxy of femur and description of new species of Scutisotoma and Weberacantha from Asia. Zootaxa 3333: 38-49, DOI: 10.5281/zenodo.281280
03D0878E8E1F832BFF49F91E4786FCDB.taxon	distribution	Distribution. Known only from the type-locality. Name derivation. The new species is named after the stout dens.	en	Huang, Cheng-Wang, Potapov, Mikhail (2012): Taxonomy of the Proisotoma complex. IV. Notes on chaetotaxy of femur and description of new species of Scutisotoma and Weberacantha from Asia. Zootaxa 3333: 38-49, DOI: 10.5281/zenodo.281280
03D0878E8E1D8327FF49FC5947DAFC4B.taxon	materials_examined	Material. Holotype, female, China (East), Zhejiang province, near Lin’an, Tianmu Mts., 30 ° 19 ’ N, 119 ° 27 ’ E, 350 m alt., moistened mosses near waterfall, 09. iv. 2008, leg. Y. Bu & M. Potapov. Paratypes, 1 male and 3 females, same place. 4 females, Zhejiang province, Lin’an city, near Gongchen Mt., 30 ° 14 ’ N, 119 ° 44 ’ E, 220 m alt., mosses on rock of northern exposition near bridge, 10. iv. 2008, leg. Y. Bu & M. Potapov. Type specimens deposited in SIPPE. Other material. Zhejiang province, near Lin’an, Tianmu Mts., 30 ° 25 ’ N, 119 ° 34 ’ E, 520 m alt., deciduous forest, moss on stones in shadow, 08. iv. 2008. Zhejiang province, Shengsi Isl., 30 ° 42 ’ N, 122 ° 28 ’ E, 2 m alt., shingly seashore of Pacific, 22. x. 2011, leg. Y. Bu & Y. Gao. Shengsi Isl., Jihu beach, silt and soil under grass on northern slope of rock distant from coast, 6. iv. 2009, leg. M. Potapov. Shengsi Isl., Nanchangtu beach, flotation of coarse sand on upper littoral zone under steep forested slope. 6. iv. 2009, leg. Y. Bu & M. Potapov.	en	Huang, Cheng-Wang, Potapov, Mikhail (2012): Taxonomy of the Proisotoma complex. IV. Notes on chaetotaxy of femur and description of new species of Scutisotoma and Weberacantha from Asia. Zootaxa 3333: 38-49, DOI: 10.5281/zenodo.281280
03D0878E8E1D8327FF49FC5947DAFC4B.taxon	description	Description. Size up to 1.0 mm. Colour greyish violet, extremities paler. All abdominal tergites clearly separated. Cuticle with primary granulation only, without pits. Ocelli 8 + 8, G and H smaller (Fig. 32). PAO wide elliptical, about 2.0 – 3.0 as long as ocellus diameter and 1.0 – 1.4 as long as U 3. Maxillary outer lobe with 4 sublobal hairs and bifurcate maxillary palp. Maxillary head with short, unmodified lamellae. Labral formula 4 / 5,5,4. Labium with a full set of papillae and guards. Proximal field with 3 chaetae, basomedian field with 4 chaetae. Ventral side of head usually with 3 + 3 (rarely 4 on one side) postlabial chaetae (Fig. 34). Ant. 1 with 2 basal microsensilla (dorsal and ventral), and 2 ventral sensilla. Ant. 2 with 3 bms and 1 laterodistal s. Ant. 3 with 1 bms and 6 distal s (2 inner, 2 guards and 2 lateral) (Fig. 36). Sensilla on Ant. 4 weakly differentiated, microsensillum and subapical organite present. Dorsal axial chaetom of Th. II – Abd. III as 6 – 8, 5 – 7 / 4 – 5, 4 – 5, 5. Macrochaetae short, weakly differentiated. Medial macrochaetae on Abd. V about half as long as tergite. Thorax without ventral axial chaetae. Sensillary formula 3,3 / 2,2,2,2,4 (s) and 1,1 / 1,1,1 (ms). Sensilla short and slightly thickened, on Abd. I – III in almost mid-tergite position. Microsensillum on Abd. III set close to the lateral sensillum (Fig. 28). Sensilla on Abd. V set almost in a line, the most lateral sensillum (accp 4) moved slightly forward (Fig. 33). Medial pair of sensilla on Abd. V (accp 1 and accp 2) about 1.5 times longer than lateral pair (accp 3 and accp 4). Unguis simple without inner tooth (Fig. 35). Ti. 1 – 3 with 21,21,25 – 26 chaetae. B-row of chaetae on Ti. 1 – 2 complete. Tibiotarsal tenent chaetae (1,2,2) clearly clavate, about as long as inner edge of unguis. Femur 1 with 5 a - chaetae, 1 ae - chaeta, 3 e - chaetae, and 7 chaetae of pe-p-pi-i - group (Fig. 3). Upper and lower subcoxa with 2 – 3 and 5 – 6 chaetae on leg 2 and 3 – 4 and 5 – 6 on Leg 3. Ventral tube with 4 + 4 (rarely 3 or 5 on one side) laterodistal and 5 (4) posterior chaetae. Tenaculum with 4 + 4 teeth and one chaeta. Anterior furcal subcoxa with 10 – 14 chaetae, posterior with 6 – 8 chaetae. Anterior side of manubrium with a pair of distal chaetae, posterior side with 15 – 16 + 15 – 16 (including 3 – 4 + 3 – 4 on laterobasal lobes) (Fig. 30). Dens with 8 – 9 (6, 10) anterior chaetae. Posterior side with 8 – 9 chaetae (4 – 5 in basal group, 1 outer, 2 inner and 1 subapical). Mucro with three teeth, lamellae absent. Ratio of manubrium: dens: mucro = 5.7 – 7.1: 5.4 – 6.3: 1.0. Affinity. Scutisotoma trichaetosa sp. nov. resembles S. kolymica Potapov, Babenko & Fjellberg, 2006 and S. longisensilla Potapov, Babenko & Fjellberg, 2006. They share 2 lateral sensilla on Ant. 3, three mucronal teeth, similar chaetotaxy of furca and other features of more common nature. Compared to these congeners, ventrum of S. trichaetosa sp. nov. is more oligochaetotic, i. e. with reduced number of chaetae on postlabial area, femur, posterior side of manubrium, anterior and posterior furcal subcoxa (only adult specimens of new species with fully developed chaetotaxy were studied). 3 + 3 postlabial chaetae (vs. more common variant of 4 + 4 or 5 + 5) is shared only with the members of subarctica group and two North American species of schisti group. Type population of S. kolymica differs from S. trichaetosa sp. nov. in position of ms on Abd. III (Figs 27, 28). The differentiating characters of the three species are summarized in Table 2.	en	Huang, Cheng-Wang, Potapov, Mikhail (2012): Taxonomy of the Proisotoma complex. IV. Notes on chaetotaxy of femur and description of new species of Scutisotoma and Weberacantha from Asia. Zootaxa 3333: 38-49, DOI: 10.5281/zenodo.281280
03D0878E8E1D8327FF49FC5947DAFC4B.taxon	distribution	Distribution and ecology. Known from several localities of Zhejiang province (E China), usually in mosses. Name derivation. The new species is named after the presence of 3 + 3 postlabial chaetae.	en	Huang, Cheng-Wang, Potapov, Mikhail (2012): Taxonomy of the Proisotoma complex. IV. Notes on chaetotaxy of femur and description of new species of Scutisotoma and Weberacantha from Asia. Zootaxa 3333: 38-49, DOI: 10.5281/zenodo.281280
03D0878E8E1D8327FF49FC5947DAFC4B.taxon	materials_examined	Material. Holotype, adult female, Russia (Far East), Khabarovsky Krai (northern part), Ezop Range, Bureinskaya Rassoshina River, mountain tundra (extracted with paradichlorinebenzol), ~ 1800 m alt., leg. A. Brinev & A. Polyakov, 30. vi. 06. Paratypes, 9 specimens, the same area, belt of Pinus pumila, litter between stones, ~ 1300 m alt., 02. vii. 06; 7 specimens, taiga belt, mosses and lichens near river bank, July 2006, ca 900 m alt., all leg. A. Brinev & A. Polyakov. 20 paratypes: adult and subadult females and males. Type specimens deposited in MSPU.	en	Huang, Cheng-Wang, Potapov, Mikhail (2012): Taxonomy of the Proisotoma complex. IV. Notes on chaetotaxy of femur and description of new species of Scutisotoma and Weberacantha from Asia. Zootaxa 3333: 38-49, DOI: 10.5281/zenodo.281280
03D0878E8E1D8327FF49FC5947DAFC4B.taxon	description	Description. Size from 0.8 to 1.2 mm. Body stout, cylindrical (Fig. 37). End of abdomen cryptopygiс: Abd. VI hidden under the convex Abd. V. Colour not very dark, blue-violet, extremities paler. Cuticle reticulated. Ocelli 8 + 8, G and H much smaller (Fig. 38). PAO narrow, with indistinct constriction, 1.3 − 1.6 as long as U 3, almost as long as Ant. 1 width (0.8 − 1.0), three times longer than nearest ocellus (Fig. 38). Maxillary outer lobe with 4 sublobal hairs and bifurcate palp. Maxillary head with short, unmodified lamellae. Labral chaetotaxy as 4 / 5,5,4. Labium with 3 proximal and 4 basomedian chaetae, papilla Е with full set of guards (e 7 present). Ventral side of head with 4 + 4 (rarely 4 + 5) postlabial chaetae. Ant. 1 with 11 (more rarely 10) chaetae and with 2 basal microsensilla (bms) and 2 sensilla (s), Ant. 2 with 3 bms and 1 s, Ant. 3 with 1 bms and 5 − 6 distal s. Number of lateral s depend on sex: females with 1 (Fig. 39), males with 2 lateral sensilla. Male “ spurs ” on Ant. 2 − 3 present, thin. Sensilla on Ant. 4 weakly differentiated, subapical organite small, roundish. Dorsal axial chaetom of Th. II − Abd. IV as 8 − 10,5 − 7 / 4 − 5,4 − 5,4 (3), 7 − 8. Common chaetae thick, the most of them moderately serrated on dorsal side of Abd. IV and V (Fig. 41). Thorax without ventral axial chaetae. Macrochaetae pointed, clearly differentiated (Figs 41, 42). Abd. V with several straight and slightly thickened dorsal macrochaetae, about 0.5 − 0.6 as long as tergite. Abd. IV with 4 macrochaetae of subequal size on each side (Fig. 41). Number of macrochaetae on Th. II − Abd. III 1,1 / 1 + 1 *, 2,2, dorso-lateral macrochaetae on Abd. I weakly developed (notated as 1 * in formula). Sensilla on tergites clearly differentiated, significantly shorter and thinner than ordinary chaetae. Sensillar formula 3,3 / 2,2,2,2,4 (s), 1,1 / 1,1,1 (ms) (Fig. 37). Sensilla on Abd. I − III in mid-tergal position. Medial and lateral pairs of sensilla on Abd. V similar in size and set in a transversal line (Fig. 41). Unguis slightly curved, without inner tooth (Fig. 43). Unguiculus about half as long as unguis. Ti. 1 − 3 with 21,21,25 – 26 chaetae. B-row of chaetae on Ti. 1 – 2 complete. Chaetae x and B 5 on Ti. 3 in males thinner than other chaetae. Tibiotarsal tenent chaetae (1 − 2 − 2 on Ti. 1 − 3) clavate, on Ti. 2 − 3 of unequal size, longer one 1.1 − 1.3 as long as U 3. Femur 1 with 5 a - chaetae, 1 ae - chaeta, 3 e - chaetae, and 8 chaetae of pe-p-pi-i - group (Fig. 5). Upper and lower subcoxa with 2 − 3 and 5 − 7 chaetae on Leg 2 and 5 − 6 and 5 − 8 on Leg 3. Ventral tube with 4 + 4 (rarely 3 + 3) laterodistal and 5 − 7 posterior chaetae. Tenaculum with 4 + 4 teeth and 1 chaeta. Anterior furcal subcoxa with 7 − 9, posterior one with 5 (4 − 6) chaetae. Furca short (Fig. 41). Anterior side of manubrium without chaetae. Posterior side with 8 − 10 + 8 − 10 on the main part and 3 + 3 chaetae on laterobasal lobes (Fig. 40). Dens anteriorly with 1 distal chaeta, posterior side almost smooth, with 2 chaetae (two specimens were found with 1 and 3 chaetae on one side). Mucro massive, with two strong teeth, lamellae not differentiated. Ratio of manubrium: dens: mucro = 4.1 − 5.3: 1.6 − 1.9: 1. Affinity. The species is easily identified among congeners by strongly reduced furca on which anterior chaetae absent on manubrium and number of chaetae is strongly reduced on dens. Strong straight macrochaetae are shared with W. echinodermata Potapov, Babenko & Fjellberg, 2006.	en	Huang, Cheng-Wang, Potapov, Mikhail (2012): Taxonomy of the Proisotoma complex. IV. Notes on chaetotaxy of femur and description of new species of Scutisotoma and Weberacantha from Asia. Zootaxa 3333: 38-49, DOI: 10.5281/zenodo.281280
03D0878E8E1D8327FF49FC5947DAFC4B.taxon	distribution	Distribution. The species is probably common in tundra and taiga belts of Ezop Range (Far East of Russia). Name derivation. The new species is named after the shape of the body.	en	Huang, Cheng-Wang, Potapov, Mikhail (2012): Taxonomy of the Proisotoma complex. IV. Notes on chaetotaxy of femur and description of new species of Scutisotoma and Weberacantha from Asia. Zootaxa 3333: 38-49, DOI: 10.5281/zenodo.281280
