sea urchin

A marine animal with a rigid, rounded skeleton covered in movable spines. The example shown is Arctic green sea urchin (Strongylocentrotus droebachiensis).

All languages

English

sea urchin

Norwegian

kråkebolle

Japanese

ウニ — うに — uni

Korean

성게 — seongge

Spanish

erizo de mar

French

oursin

German

Seeigel

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