Traits taxon details
original description
Smith, E. A. (1895). On a collection of land-shells from Sarawak, British North Borneo, Palawan, and other neighbouring islands. <em>Proceedings of the Zoological Society of London.</em> 63(1): 97-127., available online at https://www.biodiversitylibrary.org/page/30983028 page(s): 125, plate 4, fig. 16 [details]
basis of record
Khalik, M. Z., Hendriks, K. P., Vermeulen, J. J., Schilthuizen, M. (2019). Conchological and molecular analysis of the “non-scaly” Bornean Georissa with descriptions of three new species (Gastropoda, Neritimorpha, Hydrocenidae). <em>ZooKeys.</em> 840: 35–86. page(s): 78, Figures 1H, 19A–K [details] Available for editors 
additional source
Thompson, F. G. & Dance, S. P. (1983). Non-marine mollusks of Borneo. II Pulmonata: Pupillidae, Clausiliidae. III Prosobranchia: Hydrocenidae, Helicinidae. <em>Bulletin of the Florida State Museum Biological Science.</em> 29 (3): 101-152. Gainesville., available online at https://ufdc.ufl.edu/UF00095805/00001 page(s): 126 [details] Available for editors 
From editor or global species database
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