On the polytypic and problematic Clausilia dubia: notes on its nomenclature and systematics (Gastropoda, Pulmonata, Clausiliidae)
Bank, R.A.; Gittenberger, E. (2000). On the polytypic and problematic Clausilia dubia: notes on its nomenclature and systematics (Gastropoda, Pulmonata, Clausiliidae). Basteria 64(1-3): 15-27 In: Basteria: Tijdschrift van de Nederlandse Malacologische Vereniging. Nederlandse Malacologische Vereniging: Leiden; Lisse. ISSN 0005-6219, more | |