sea urchin test
The rigid shell of a sea urchin, made of joined plates, left exposed when its spines and soft tissues are gone.
All languages
- English
- sea urchin test
- Norwegian
- kråkebolleskall
- Japanese
- ウニの殻 — うにのから — uninokara
- Korean
- 성게 껍데기 — seongge kkeopdegi
- Spanish
- caparazón de erizo de mar
- French
- test d'oursin
- German
- Seeigelgehäuse
Illustrations are AI-generated and translations are undergoing language review.