Giant Floater

Illustrated: One closed giant floater freshwater mussel, large inflated elongated oval shell, olive-brown smooth surface with fine concentric growth lines, broadly rounded anterior and bluntly pointed posterior, swollen umbo elevated above hinge near anterior third. Show both closed valves of one animal.

Pyganodon grandis

All languages

English

Giant Floater

Japanese

Pyganodon grandis — Scientific name; Japanese name under review

Korean

Pyganodon grandis — Scientific name; Korean name under review

Spanish

Pyganodon grandis — Scientific name; Spanish name under review

French

Grand anodonte

German

Pyganodon grandis — Scientific name; German name under review

Beta edition. Illustrations are AI-generated and translations are undergoing language review.