Florent's Guide To The

Tropical Pacific Reefs

Black Longspine Urchin
Black Longspine Urchin
Scientific Name: Diadema setosum
Class: Echinoidea
Family: Diadematidae
Category: Sea Urchins
Size: Up to 3 in. (8 cm)  
Depth: 3-200 ft. (1-60 m)
Distribution: Indo-Pacific, Australia, Red Sea

Echinoderms
Sea Urchins

Black Longspine Urchin

Banded Urchin

Blue-Black Urchin

Shingle Sea Urchin

Pale Rock-Boring Urchin

Oblong Sea Urchin

Needle-Spined Urchin

Red Slate Pencil Urchin

Variable Fire Urchin

Longspine Heart Urchin

Bell's Sea Urchin (Juvenile)

Pebble Collector Urchin

Flower Urchin

Collector Urchin

Rough-Spined Urchin

Radiant Sea Urchin

Radiant Sea Urchin (Juvenile)

Savignyi's Longspine Urchin



All Photographs
© 2024 Florent Charpin