Photo Gallery / Localities / Peru 
Marine Gastropodes36 families
Marine Bivalves18 families
Polyplacophora2 families
Scaphopodes1 families
Landsnails18 families
Freshwater Gastropodes2 families
Freshwater bivalves2 families
MYTILIDAE  Semimytilus algosus (Gould, 1850) | | | | | | | |
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