FIGURE 5 in A re-appraisal of the widely-distributed freshwater crab genus Sinopotamon Bott, 1967, from China, with establishment of a new genus (Crustacea: Decapoda: Potamidae)

FIGURE 5. Natural position of male G1s and tubercles of abdominal lock (arrowed) of species of Sinopotamon. A, S. chishuiense Dai & Yuan, 1988, holotype, CW 30.9 mm, CAS CB32; B, S. cochlearidigitum Dai, Chen, Zhang & Lin, 1986, CW 31.2 mm, CAS CB5194; C, S. ebianense Huang, Luo & Liu, 1986, CW 31.8 mm, CAS CB6429; D, S. emeiense Dai, 1990, holotype, CW 41.3 mm, CAS CB127; E, S. fuxingense Dai & Liu, 1994, CW 54.1 mm, CAS CB5561; F, S. introdigitum Dai, Chen, Zhang & Lin, 1986, CW 40.5 mm, CAS CB11336; G, S. kwanhsiense Tai & Sung, 1975, CW 45.3 mm, CAS CB7659; H, S. pingshanense Dai & Liu, 1994, holotype, CW 45.9 mm, CAS CB379; I, S. yichangense Dai, 1999, CW 22.5 mm, CAS CB11164.