HomeIndexAll Tropical SpeciesCaribbean Species OnlyIndo-Pacific Species Only About/Email
Red Slate Pencil Urchin
Scientific Name: Heterocentrotus mammillatus  Category: Sea Urchins
Size: 5 to 10 in. (12 to 25 cm)  Depth: 3-160 ft. (1-50 m)
Distribution: Indo-Pacific, Hawaii
Back to Sea Urchins up
Blue-Black Urchin back
Rough-Spined Urchin back