Florent's Guide To The

Hawaii Reefs

Pale Rock-Boring Urchin
Pale Rock-Boring Urchin
Scientific Name: Echinometra mathaei
Class: Echinoidea
Family: Echinometridae
Category: Sea Urchins
Also known as: White-Tipped Urchin
Size: 1 to 3 in. (2.5 to 7 cm)  
Depth: 3-60 ft. (1-18 m)
Distribution: Indo-Pacific, Hawaii

Echinoderms
Sea Urchins

Pale Rock-Boring Urchin

Oblong Sea Urchin

Needle-Spined Urchin

Red Slate Pencil Urchin

Pebble Collector Urchin

Collector Urchin

Rough-Spined Urchin

Radiant Sea Urchin

Radiant Sea Urchin (Juvenile)

Banded Urchin

Blue-Black Urchin

Shingle Sea Urchin



All Photographs
© 2023 Florent Charpin