Nordsieck, H. (2019). New and Unknown Species Taxa of Western Palaearctic Clausiliidae (Gastropoda, Stylommatophora). Conchylia. 50 (1-4): 91-115 [August 2019].
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Nordsieck, H.
2019
New and Unknown Species Taxa of Western Palaearctic Clausiliidae (Gastropoda, Stylommatophora)