Pisidium (Pea clam)
Originator: Per-Otto Johansen
Systematics :
Kingdom: Animals (Animalia)
Phylum: Molluscs (Mollusca)
Class: Bivalve mollusc (Bivalvia)
Subclass: Heterodonta
Family: Sphaeriidae
Genus: Pea clam (Pisidium)
Other names: ertemuslingar, erteskjelar
Norwegian name: Ertemuslinger