Loosjes, F.E. & Loosjes-van Bemmel, A.C.W. (1966). Some anatomical, systematical and geographical data on Neniinae (Gastropoda, Clausiliidae. Zoologische Verhandelingen, 77: 1‑59, pl. 1. Leiden.
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Loosjes, F.E. & Loosjes-van Bemmel, A.C.W.
1966
Some anatomical, systematical and geographical data on Neniinae (Gastropoda, Clausiliidae