Boysidia
Boysidia is a genus of air-breathing land snails in the family Gastrocoptidae. Species Boysidia chiangmaiensis Panha & J. B. Burch, 1999 Boysidia conspicua (Möllendorff, 1885) Boysidia dilamellaris D.-N. Chen, Y.-H. Liu & W.-X. Wu, 1995 Boysidia dorsata (Ancey, 1881) Boysidia elephas (van Benthem Jutting, 1950) Boysidia fengxianensis D.-N. Chen, Y.-H. Liu & W.-X. Wu, 1995 Boysidia gongyaoshanensis H.-F. Yang, W.-H. Zhang & D.-N. Chen, 2012 Boysidia gracilis Haas, 1937 Boysidia hangchowensis (Pilsbry & Y. Hirase, 1908) Boysidia huangguoshuensis T.-C. Luo, D.-N. Chen & G.-Q. Zhang, 2000 Boysidia hunana (Gredler, 1881) Boysidia hupeana (Gredler, 1901) Boysidia lamothei Bavay & Dautzenberg, 1912 Boysidia megaphonum (van Benthem Jutting, 1950) Boysidia novemdentata Saurin, 1953 Boysidia orientalis B. Rensch, 1935 Boysidia pahpetensis Saurin, 1953 Boysidia paini F. G. Thompson & Dance, 1983 Boysidia paviei Bavay & Dautzenberg, 1912 Boysidia pentadens D.-N. Chen, M. Wu & G.-Q. Zhang, 1999 Boysidia perigyra (van Benthem Jutting, 1950) Boysidia phatangensis Dumrongrojwattana & Assawawattagee, 2018 Boysidia procera F. G. Thompson & Dance, 1983 Boysidia ringens van Benthem Jutting, 1950 Boysidia robusta Bavay & Dautzenberg, 1912 Boysidia salpinx F. G. Thompson & Dance, 1983 Boysidia strophostoma (Möllendorff, 1885) Boysidia taibaiensis D.-N. Chen, M. Wu & G.-Q. Zhang, 1999 Boysidia tamtouriana Pokryszko & Auffenberg, 2009 Boysidia terae (Tomlin, 1939) Boysidia tholus Panha, 2002 Boysidia xianfengensis W.-H. Zhang, D.-N. Chen & W.-C. Zhou, 2014 Boysidia xiaoguanensis W.-H. Zhang, D.-N. Chen & W.-C. Zhou, 2014 Boysidia xishanensis D.-N. Chen, M. Wu & G.-Q. Zhang, 1999 References Thompson, F. G. & Dance, S. P. (1983). Non-marine mollusks of Borneo. II Pulmonata: Pupillidae, Clausiliidae. III Prosobranchia: Hydrocenidae, Helicinidae. Bulletin of the Florida State Museum Biological Science. 29 (3): 101-152. Gainesville page(s): 105 Bank, R. A. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16th, 2017 Gastrocoptidae Cave snails Gastropod genera