Reproductive system of sinistral Chinese sinistral species of Camaena. A C. cicatricosa (FJIQBC 18483, Guiping, Guangxi, China) B C. obtecta (FJIQBC 18743, Longbang, Jinxi, Guangxi, China) C C. inflata (FJIQBC 18797, Qianlin park, Guiyang, Guizhou, China) D C. connectens (FJIQBC 18832, Tianbao, Malipo, Yunnan, China) E C. poyuensis sp. n. (FJIQBC 18484, Poyue, Bama, Guangxi, China). Abbreviations: V, verge; AG, albumen gland; BC, bursa copulatrix; E, epiphallus; F, flagellum; HD, hermaphroditic duct; P, penis; PR, penis retractor muscle; PBC, pedunculus of bursa copulatrix; VD, vas deferens.