Jan Hamrsky / Solid orb mussel (Sphaerium solidum) burrowing into the sand, Europe, July. Controlled conditions.
01531439
Jan Hamrsky / Solid orb mussel (Sphaerium solidum) burrowing into the sand, Europe, July. Controlled conditions.
01160272
Simon Colmer / European fingernail clam / Freshwater cockle {Sphaerium corneum} showing siphons, Sussex, UK
01721599
Will Watson / River mussels / Nut orb mussels (Sphaerium rivicola) on riverbed, River Frome, Bromyard, Herefordshire, England, UK. November. Controlled conditions using microscopy.
01721598
Will Watson / River mussels / Nut orb mussels (Sphaerium rivicola) on riverbed, River Frome, Bromyard, Herefordshire, England, UK. November. Controlled conditions using microscopy.
01721589
Will Watson / Phoresis of Pea mussel (Pisidium sp.) and Diving beetle (Haliplus ruficollis agg.) portrait, Herefordshire, England, UK. September. Controlled conditons using microscopy. Focus stacked.