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动物界 »
节肢动物门 »
蛛形纲;Arachnida »
柄腹亚纲 »
蜘蛛目 »
刺足蛛科 »
Male: Total length 3.39 (n = 1). Carapace 1.64 long, 1.39 wide, yellowish brown, abruptly narrowed anteriorly; fovea, cervical and radial grooves distinct. Chelicerae with 2 promarginal and 6 retromarginal teeth. Eye sizes and interdistances: AME 0.09; ALE 0.08; PME 0.09; PLE 0.10; AME–AME 0.05; AME–ALE 0.02, PME–PME 0.12, PME–PLE 0.05, ALE–PLE 0.10, AME–PME 0.09. MOA 0.29 long, front 0.21 wide, back 0.28 wide. Clypeus 0.10 high. Labium and endites brown. Legs light yellow. Measurements of legs: leg I 6.17 (1.58, 0.40, 2.04, 1.54, 0.61), II 5.07 (1.40, 0.35, 1.39, 1.27, 0.66), III 3.50 (0.97, 0.34, 1.02, 0.62, 0.55), IV 6.64 (1.67, 0.52, 1.71, 1.80, 0.94). Leg formula: IV–I–II–III. Femora I with four pl spines; femora I–IV with one do spine; femora II with two pl spines; tibia I with seven pv spines and eight rv spines, tibia II with seven pairs of ve spines; metatarsus I with four pairs of ve spines, metatarsus II with four pv spines and three rv spines. Abdomen oval and grey, 1.56 long, 1.09 wide, posterior half with five chevrons; ventral side grey. Palp: Femur ventrally with an apophysis. Dorsal tibial apophysis leaf–like with pointed end. Cymbium foliated dorsally, ventrally with several setae around embolus tip. Tegular apophysis longer than wide with blunt end. Conductor wider than long, transparent, originating from the base of the embolus. Sperm duct thick, strongly sclerotized. Embolus hookshaped, extending upward to the lateral margin of cymbium. Female: Total length 3.94 (n= 1). Carapace 1.68 long, 1.38 wide. Eye sizes and interdistances: AME 0.09, ALE 0.09, PME 0.08, PLE 0.09; AME–AME 0.06, AME–ALE 0.02, PME–PME 0.15, PME–PLE 0.06, ALE–PLE 0.11; AME–PME 0.09. MOA 0.26 long, front 0.24 wide, back 0.31 wide. Clypeus 0.11 high. Legs light yellow. Measurements of legs: leg I 5.32 (1.13, 0.42, 1.82, 1.36, 0.59), II 4.91 (1.29, 0.35, 1.42, 1.08, 0.77), III 4.04 (1.01, 0.31, 1.16, 0.92, 0.64), IV 6.53 (1.59, 0.51, 1.63, 1.87, 0.93). Leg formula: IV–I–II–III. Femora I with four pl spines; femora II with two pl spines; tibia I with seven pv spines and eight rv spines, tibia II with seven pairs of ve spines; metatarsus I with four pairs of ve spines, metatarsus II with four pv spines and three rv spines. Abdomen wide and grey, 1.85 long, 1.08 wide. Other morphological characters same as in male. Epigyne: Copulatory opening close to each other. Copulatory duct relatively short. Median plate with darker margin, more than two times longer than wide, narrow posteriorly. Bursae oval, transparent. Spermatheca elliptical. Fertilization duct short.