taxonID	type	description	language	source
8A1F8797CE32EE508EF5F8B63D18FAF2.taxon	materials_examined	Type material. Holotype ♂ (MGEU-CLU- 15 - 007) from Fangxiang Township (26 ° 26 ' 15.36 " N, 108 ° 17 ' 0.64 " E, 1825 m), Mt. Leigong, Guizhou Province, China, 16 June 2015, Hao Yu leg.; Paratypes: 3 ♂, 1 ♀ (MGEU-CLU- 15 - 008 ~ 011), same data as holotype; 3 ♂, 2 ♀ (MGEU-CLU- 15 - 012 ~ 016) from Leigongping Township (26 ° 27 ' 54.52 " N, 108 ° 14 ' 41.11 " E, 2050 m), Mt. Leigong, Guizhou Province, China, 17 June 2015, Changjiang Li and Yuhe Li leg.	en	Zhang, Jianshuang, Yu, Hao, Zhong, Yang (2018): Two new species of the Clubiona corticalis - group from Guizhou Province, China (Araneae: Clubionidae). Zootaxa 4415 (2): 393-400, DOI: 10.11646/zootaxa.4415.2.10
8A1F8797CE32EE508EF5F8B63D18FAF2.taxon	etymology	Etymology. The species epithet is taken from the Latin adjective “ bifurcatus ” and refers to the forked conductor.	en	Zhang, Jianshuang, Yu, Hao, Zhong, Yang (2018): Two new species of the Clubiona corticalis - group from Guizhou Province, China (Araneae: Clubionidae). Zootaxa 4415 (2): 393-400, DOI: 10.11646/zootaxa.4415.2.10
8A1F8797CE32EE508EF5F8B63D18FAF2.taxon	diagnosis	Diagnosis. Males of C. bifurcata sp. nov. can be distinguished from those of other species of the Clubiona corticalis - group by the bifurcated, snake tongue-shaped conductor, the broad, trapezoidal VTA and by the flat, semicircular RTA (Fig 2 A – C). The female appears to be closely related to C. pterogona Yang, Song & Zhu, 2003 (Yang, Song & Zhu, 2003: figs 3 A – C) in having similarly ovoid bursae and tubercular spermathecal head, but differs by: (1) atrium with two spherical cavities (Fig. 2 D) (wing-shaped median plate in C. pterogona); (2) distal part of spermathecae digitiform (Fig. 2 E) (small papilla in C. pterogona); (3) lager spermathecae (Fig. 2 E).	en	Zhang, Jianshuang, Yu, Hao, Zhong, Yang (2018): Two new species of the Clubiona corticalis - group from Guizhou Province, China (Araneae: Clubionidae). Zootaxa 4415 (2): 393-400, DOI: 10.11646/zootaxa.4415.2.10
8A1F8797CE32EE508EF5F8B63D18FAF2.taxon	description	Description. Male (holotype): Total length 5.03. prosoma 1.99 long, 1.40 wide; opisthosoma 2.64 long, 1.48 wide. Prosoma (Fig. 1 D). Oval in dorsal view, narrowed in pars cephalica, widest between coxae II and III; in profile, slightly higher between ocular area and longitudinal fovea, gradually sloping posteriorly; integument smooth, clothed with short fine hairs. Carapace yellowish brown, without distinctive color pattern; fovea reddish. Chelicerae brown, promarginal and retromarginal both with 4 teeth. Labium and endites light brown. Sternum oval and yellowish brown, margin with brown extensions fitting intercoxal concavities. Eyes. AER slightly recurved, PER slightly wider than AER and procurved when seen from above. AME dark, other eyes light; with black rings. Eye sizes and interdistances: AME 0.10, ALE 0.11, PME 0.12, PLE 0.11. AME – AME 0.07, AME – ALE 0.04, PME – PME 0.16, PME – PLE 0.10, MOQL 0.27, MOQA 0.24, MOQP 0.40. Legs. Yellowish, without distinct color markings. Leg formula: IV, II, I, III; leg measurements: I 5.01 (1.34, 1.99, 1.06, 0.63), II 5.74 (1.60, 2.23, 1.23, 0.70), III 4.57 (1.31, 1.47, 1.24, 0.54), IV 6.29 (1.79, 2.06, 1.85, 0.59). Opisthosoma (Fig. 1 D). Elongate-oval, yellowish, with conspicuous anterior tufts of hairs, dorsum with two pairs of muscular depressions; venter pale yellow. Palp (Figs 1 A – C, 2 A – C). Tibia of palp short, with two apophyses, VTA large, tip straight, trapezoidal; RTA broad, flat and with a semicircular flange; genital bulb elongated, sperm duct sinuated; embolic base represented by enlarged tubercle, gradually tapering toward its apex; conductor originating from retrolateral side of tegulum, membranous tip bifurcated, covering embolar apex. Female (paratype: MGEU-CLU- 15 - 008): Total length 7.02. Prosoma 2.03 long, 1.54 wide; opisthosoma 3.80 long, 1.95 wide. General characters as in male. (Fig. 1 E). Eye sizes and interdistances: AME 0.11, ALE 0.12, PME 0.08, PLE 0.07. AME – AME 0.07, AME – ALE 0.04, PME – PME 0.21, PME – PLE 0.11, MOQL 0.24, MOQP 0.48, MOQA 0.34. Leg formula: IV, II, I, III. Leg measurements: I 4.48 (1.41, 1.62, 0.88, 0.58), II 4.94 (1.49, 1.88, 0.97, 0.61), III 4.01 (1.30, 1.33, 1.06, 0.40), IV 6.31 (1.81, 2.01, 1.79, 0.62). Epigyne (Figs 1 F – G, 2 D – E). Epigynal plate slightly shorter than wide, margin not rebordered; atrium large, with two symmetrical, spherical cavities; copulatory openings small, located on posterior part of atrium. Copulatory ducts dark, descending posteriorly to connect with spermathecae; spermathecae situated anteriorly, with bean-shaped proximal part and digitiform distal part; bursae ovoid, situated posteriorly, translucent, with ribbed and wrinkled surfaces; fertilization ducts short, acicular. Natural history. Clubiona bifurcata sp. nov. inhabits forest ranging between 1,800 – 2,100 m in elevation on Mt. Leigong. The male holotype was collected by beating twigs and branches of willow trees and female paratypes were obtained from shrubs of Hydrangea.	en	Zhang, Jianshuang, Yu, Hao, Zhong, Yang (2018): Two new species of the Clubiona corticalis - group from Guizhou Province, China (Araneae: Clubionidae). Zootaxa 4415 (2): 393-400, DOI: 10.11646/zootaxa.4415.2.10
8A1F8797CE32EE508EF5F8B63D18FAF2.taxon	distribution	Distribution. Know only from the type locality, Mt. Leigong, Guizhou, China (Fig. 5).	en	Zhang, Jianshuang, Yu, Hao, Zhong, Yang (2018): Two new species of the Clubiona corticalis - group from Guizhou Province, China (Araneae: Clubionidae). Zootaxa 4415 (2): 393-400, DOI: 10.11646/zootaxa.4415.2.10
8A1F8797CE31EE558EF5FA183D96FB8F.taxon	materials_examined	Type material. Holotype ♂ (MGEU-CLU- 16 - 027) from Gaofeng Villiage, Siping Township, Yangxi Town (29 ° 8 ' 15.40 " N, 107 ° 34 ' 12.14 " E, 1790 m), Dashahe Nature Reserve, Guizhou Province, China, 4 July 2016, Cong Leng and Changjiang Li leg.; Paratypes: 1 ♂, 3 ♀ (MGEU-CLU- 16 - 028 ~ 031), same data as holotype	en	Zhang, Jianshuang, Yu, Hao, Zhong, Yang (2018): Two new species of the Clubiona corticalis - group from Guizhou Province, China (Araneae: Clubionidae). Zootaxa 4415 (2): 393-400, DOI: 10.11646/zootaxa.4415.2.10
8A1F8797CE31EE558EF5FA183D96FB8F.taxon	etymology	Etymology. The species epithet is taken from the Latin adjective “ lamellae ” and refers to the sheet-shaped subapical tooth of embolus.	en	Zhang, Jianshuang, Yu, Hao, Zhong, Yang (2018): Two new species of the Clubiona corticalis - group from Guizhou Province, China (Araneae: Clubionidae). Zootaxa 4415 (2): 393-400, DOI: 10.11646/zootaxa.4415.2.10
8A1F8797CE31EE558EF5FA183D96FB8F.taxon	diagnosis	Diagnosis. Males of Clubiona lamellaris sp. nov. resemble those of Clubiona applanata Liu, Yan, Griswold & Ubick, 2007 (Liu et al., 2007: figs 1 – 5) in having similar RTA and VTA, strong embolus with a curved tip and enlarged bulb with S-shaped sperm duct, but differ by: (1) body almost pure white (Figs 3 D – E) (predominantly yellow in C. applanata); (2) embolus with subapical tooth (Figs 4 A – C); (3) palpal patella and femur with apophyses (Figs 4 B – C); (4) conductor with dagger-shaped tip extending to prolateral side of embolus (Figs 4 A – C) (relatively short tip in C. applanata); Females also resemble those of Clubiona applanata in having a subovate atrium but can be recognized by the atrium nearly peach-shaped (Fig. 4 D) (upright oblate in C. applanata), brim-shaped anterior atrial membrane (Fig. 4 D) (thick membrane surrounding the atrium in C. applanata); spermathecae subtriangular (Fig. 4 E) (globular in C. applanata).	en	Zhang, Jianshuang, Yu, Hao, Zhong, Yang (2018): Two new species of the Clubiona corticalis - group from Guizhou Province, China (Araneae: Clubionidae). Zootaxa 4415 (2): 393-400, DOI: 10.11646/zootaxa.4415.2.10
8A1F8797CE31EE558EF5FA183D96FB8F.taxon	description	Description. Male (holotype): Total length 3.51. prosoma 1.62 long, 1.22 wide; opisthosoma 1.93 long, 1.07 wide. Prosoma (Fig. 3 D). Ovoid in dorsal view, ocular region distinctly narrowed, widest between coxae II and III; in profile highest just behind longitudinal fovea; integument smooth, clothed with short fine hairs. Carapace nearly pure white, without distinctive color pattern; fovea dark. Chelicerae white except brown fang, promarginal and retromarginal both with 4 teeth. Labium and endites white. Sternum oval, white. Eyes. AER slightly recurved, PER slightly wider than AER and procurved when seen from above. AME dark, other eyes light; with black rings. Eye sizes and interdistances: AME 0.05, ALE 0.10, PME 0.09, PLE 0.06. AME – AME 0.04, AME – ALE 0.04, PME – PME 0.13, PME – PLE 0.09, MOQL 0.22, MOQA 0.04, MOQP 0.31. Legs. White, without distinct color markings. Leg formula: IV, II, I, III; leg measurements: I 3.64 (1.03, 1.39, 0.69, 0.53), II 4.12 (1.23, 1.62, 0.71, 0.56), III 3.43 (1.15, 1.16, 0.82, 0.30), IV 5.02 (1.53, 1.62, 1.39, 0.48). Opisthosoma (Fig. 3 D). Elongate-oval, white, with inconspicuous anterior tufts of hairs, dorsum with two pairs of inconspicuous muscular depressions; venter white. Palp (Figs 3 A – C, 4 A – C). Femur with short, thick retrolateral apophysis originating proximally; patella twice longer than tibia, with blunt, round apophysis; tibia short, with two apophyses, VTA short with blunt, partly membranous tip, RTA broad, flat and triangular; genital bulb elongated, sperm duct S-shaped in venter view; subtegulum visible prolaterally; embolus strong, with a beak-shaped tip and a sheet-shaped subapical tooth, the embolic base situated retrolateral on the tegulum and toward prolaterally but the curved tip point retrolaterally; conductor originating from retrolateral side of tegulum, with a membranous, daggershaped distal part. Female (paratype: MGEU-CLU- 16 - 029): Total length 5.31. prosoma 1.65 long, 1.25 wide; opisthosoma 3.51 long, 1.93 wide. General color darker than in male (Fig. 3 E). Eye sizes and interdistances: AME 0.07, ALE 0.08, PME 0.08, PLE 0.06. AME – AME 0.03, AME – ALE 0.03, PME – PME 0.18, PME – PLE 0.12, MOQL 0.22, MOQA 0.20, MOQP 0.34. Leg formula: IV, II, I, III. Leg measurements: I 3.34 (0.97, 1.31, 0.63, 0.44), II 3.82 (1.16, 1.54; 0.64; 0.50), III 3.2 2 (0.94, 1.12, 0.73, 0.44), IV 4.84 (1.37, 1.63, 1.36, 0.48). Epigyne (Figs 3 F – G, 4 D – E). Epigynal plate slightly shorter than wide, margin not rebordered; atrium approximately peach-shaped, with brim-shaped membrane on anterior margin; copulatory openings small, located anteriorly on atrium. Copulatory ducts dark descending posteriorly to connect with spermathecae; spermathecae situated anteriorly, with subtriangular proximal part and tubular distal part; reniform bursae situated posteriorly, translucent, surface wrinkled and ribbed; fertilization ducts short, acicular. Natural history. The holotype of C. lamellaris spec. nov. was obtained from foliage in bush close to a small stream in the center of the Dashahe Nature Reserve.	en	Zhang, Jianshuang, Yu, Hao, Zhong, Yang (2018): Two new species of the Clubiona corticalis - group from Guizhou Province, China (Araneae: Clubionidae). Zootaxa 4415 (2): 393-400, DOI: 10.11646/zootaxa.4415.2.10
8A1F8797CE31EE558EF5FA183D96FB8F.taxon	distribution	Distribution. Know only from the type locality, Dashahe Nature Reserve, Guizhou, China (Fig. 5).	en	Zhang, Jianshuang, Yu, Hao, Zhong, Yang (2018): Two new species of the Clubiona corticalis - group from Guizhou Province, China (Araneae: Clubionidae). Zootaxa 4415 (2): 393-400, DOI: 10.11646/zootaxa.4415.2.10
