Heterocentrotus
mamillatus
SLATE PENCIL URCHIN |
Colobocentrotus atratus
SHINGLE
or HELMET URCHIN |
Echinometra mathaei
PALE ROCK-BORING URCHIN
|
Echinometra oblonga
BLACK ROCK-BORING URCHIN |
Echinostrephus aciculatus
NEEDLE-SPINED URCHIN |
Echinothrix diadema
BLUE-BLACK
URCHIN |
Diadema paucispinum
LONG-SPINED URCHIN
|
Diadema
savignyi
BLUE-LINED LONG-SPINE URCHIN
|
Echinothrix calamaris
BANDED URCHIN,
banded morph
|
Echinothrix calamaris
BANDED URCHIN,
black morph
|
Tripneustes gratilla
COLLECTOR URCHIN
|
Astropyga radiata
BLUE-SPOTTED URCHIN
|
Nudechinus
verruculatus
WARTY SAND URCHIN |
Pseudoboletia indiana
PEBBLE-COLLECTOR URCHIN |
Eucidaris metularia
TEN-LINED URCHIN |
Chondrocidaris gigantea
ROUGH-SPINED URCHIN |
Rhynobrissus
hemiasteroides
 HALF-STAR HEART
URCHIN |
Brissus
latecarinatus
HEART
URCHIN |
Clypeaster
reticulatus
RETICULATED SEA
BISCUIT |
Clypeaster
sp.

GIANT SEA
BISCUIT |
Echinocyamus
spp.
MINIATURE HEART
URCHIN |
|
|
|