Ctenizidae, Thorell, 1887

Tso, I-Min, Haupt, Joachim & Zhu, Ming-Sheng, 2003, The Trapdoor Spider Family Ctenizidae (Arachnida: Araneae) From Taiwan, Raffles Bulletin of Zoology 51 (1), pp. 25-33 : 26

Key To Taiwanese Genera Of Ctenizidae

1. Tibia III with a dorsally saddle-shaped depression ( Fig. 31 )……………...............................…..…. Ummidia

– Tibia III without a dorsally saddle-shaped depression………..2

2. Rastellar process present; metatarsus I with a conspicuous bend near the middle; male with a retrodistal knob on palpal tibia, with scopulae on tarsi II –IV…….… Bothriocyrtum

– Rastellar process absent; metatarsus I without a conspicuous bend near the middle; male lacking retrodistal knob on palpal tibia, with scopulae on tarsi I – II……… Latouchia

Figures

Figs. 25-40. Latouchia formosensis smithi, new subspecies. 25-31, Male: 25. left chelicera, ventral view; 26. teeth of both cheliceral margins, ventral view; 27. left palp, ventral view; 28. left palp with embolus cap; 29. do., retrolateral view; 30. do., prolateral view; 31. left tibia II, prolateral view. 32-40, Female: 32. body, dorsal view; 33. carapace, lateral view; 34. eyes and clypeus; 35. left chelicera, ventral view; 36. teeth of both cheliceral margins, ventral view; 37. labium, coxa of left palp (maxilla) and sternum, ventral view; 38. distal end of tarsus I, prolateral view; 39. spinnerets, ventral view; 40. genitalia, dorsal view. (Scale bars: Figs. 32-33, 37 = 1mm; all the others = 0.5mm).