Unio pictorum, filtro naturale in acquario - Acquariofilia Facile
Unio pictorum shell. Unio pictorum or painter's mussel is a species of medium sized freshwater mussel. These an aquatic bivalve mollusk in the family Unionidae, the river mussels. Stock-Foto | Adobe Stock
XXL Teichmuschel - Unio pictorum | Teichzeit.de - Aquaristik, Teichzubehör und Co
Unio pictorum, Print, Unio pictorum, the painter's mussel, is a species of medium-sized freshwater mussel, an aquatic bivalve mollusk in the family Unionidae, the river mussels Stock Photo - Alamy