Stagnicola corvus (Gmelin, 1791) ![]() | |
Stagnicola palustris (O.F. Müller, 1774) - Marsh Pond Snail ![]() BIOLIB: (O. F. Müller, 1774) | |
Stagnicola fuscus (Pfeiffer, 1821) ![]() BIOLIB: (C. Pfeiffer, 1821) | |
Catascopia occulta (Jackiewicz, 1959) = Ladislavella occulta (Jackiewicz, 1959) |