original description(ofEulota (Euhadra) twenhuaensis C. Ping & T.-C. Yen, 1932)Ping C., Yen T.-C. (1932). On five new species of non-marine gastropods of North China. <em>Bulletin of the Fan Memorial Institute of Biology.</em> 3(2): 25–36. page(s): 30 [details] Available for editors [request]
basis of recordKimura, K., Chiba, S., Prozorova, L. & Pak, J. H. (2022). Long-distance dispersal from island to island: colonisation of an oceanic island in the vicinity of the Asian continent by the land snail genus Karaftohelix (Gastropoda: Camaenidae). <em>Molluscan Research.</em> 42(2): 168-174., available online athttps://www.tandfonline.com/doi/abs/10.1080/13235818.2022.2066454[details] Available for editors [request]