SEA URCHINS

Including the sand dollar.

EC48. RED SEA URCHIN, giant red urchin, giant red sea urchin, red urchin

Mesocentrotus franciscanus, Strongylocentrotus franciscanus

 

EC49. PURPLE SEA URCHIN, purple urchin, purple spined sea urchin

Strongylocentrotus purpuratus

EC50. GREEN SEA URCHIN, green urchin

Strongylocentrotus droebachiensis

EC51. WHITE SEA URCHIN

Strongylocentrotus pallidus, Strongylocentrotus echinoides, Strongylocentrotus sachalinicus

EC51A. PINK SEA URCHIN

Strongylocentrotus fragilis, Allocentrotus fragilis

EC52. HEART URCHIN

Brisaster latifrons, Schizaster latifrons, Brisaster townsendi

EC53. EXCENTRIC SAND DOLLAR, Pacific sand dollar, west coast sand dollar, common sand dollar, sand dollar, sand cookie, sea biscuit

Dendraster excentricus, Echinarachnius excentricus