Pisidium sp. (Pea clam)
Originator: P. O. Johansen
Systematics :
Kingdom: Animals (Animalia)
Phylum: Molluscs (Mollusca)
Class: Bivalve mollusc (Bivalvia)
Subclass: Heterodonta
Family: Sphaeriidae
Genus: Pea clam (Pisidium)
Species (sp.): Pea clam (Pisidium sp.)
Norwegian name: Ertemusling