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Thick Shelled River Mussel (Unio crassus)
Invertebrateverified

Unio crassus

Thick Shelled River Mussel

Also known as: common Central European river mussel, common river mussel, Thick-shelled Mussel

Taxonomy
Class

Bivalvia

Order

Unionida

Family

Unionidae

Where to find it

common

Lithuania

occasional

Germany
Other species in Unionidae
Unio tumidus

Unio tumidus

Swollen River Mussel

Unio mancus

Unio mancus

Unio pictorum

Unio pictorum

Painter's Mussel

Pseudanodonta complanata

Pseudanodonta complanata

Compressed River-mussel

Anodonta cygnea

Anodonta cygnea

Swan Mussel

Sinanodonta woodiana

Sinanodonta woodiana

Chinese pond mussel

Anodonta anatina

Anodonta anatina

Duck Mussel

Anodonta exulcerata

Anodonta exulcerata

Fretted anodonta

Image: © Natalya Ivanova (CC-BY) · iNaturalist (CC-BY) · source