Sea urchins

Sea urchins lay in a pool of water at Friday Harbor Laboratories on San Juan Island. (Daniel Kim / The Seattle Times)

Filename

Sea urchins

Copyright

Daniel Kim / The Seattle Times

Image Size

4591x4061 / 2.8MB

Marine research Friday Harbor Laboratories University of Washington UW oceanography chemistry biology ecology San Juan Archipelago spiny echinoderms radial symmetry starfish brittle stars sea urchins sand dollars sea cucumbers sea lilies sea bed depths intertidal zone abyssal zone

Contained in galleries

Wildlife