Sea Urchins, Sea Stars, Sea Cucumbers and Relatives | Q?rius

Basket Star

Gorgonocephalus eucnemis
Long-rayed Brittle Star

Amphiodia occidentalis
Smooth Brittle Star

Ophioderma teres
Gulf Sun Sea Star

Heliaster kubiniji
Slate Pencil Urchin

Eucidaris thouarsii
Spiny Star

Amphiaster insignis
Slate Pencil Urchin

Heterocentrotus mamillatus
Nine-armed Sea Star

Luidia senegalensis
Green Sea Urchin

Lytechinus variegatus
Little Burrowing Urchin

Echinoneus cyclostomus
Purpled-spined Sea Urchin

Arbacia punctulata
Red Cushion Sea Star

Oreaster reticulatus