Photo Gallery / Localities / Russia 
Marine Gastropodes32 families
Marine Bivalves17 families
Polyplacophora1 families
Landsnails7 families
Freshwater Gastropodes1 families
Freshwater bivalves1 families
MYTILIDAE  Crenella decussata (Montagu, 1808) |  Modiolus modiolus (L., 1758) |  Mytilus edulis L., 1758 |  Mytilus trossulus Gould, 1850 | | | | |
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