Richling, I. (2017)

Clarification of the identity of Helicina mediana Gassies, 1870 from New Caledonia (Gastropoda, Neritimorpha, Helicinidae)

. Zootaxa, 4247 (1), 65–67.

https://doi.org/10.11646/zootaxa.4247.1.8