Location: Lanai, Hawaii
Needle-spined Urchin
Scientific Name: Echinostrephus aciculatus
Also known as: Red Rock boring urchin
Category: Sea Urchins
Size: up to 3 in. (8 cm)
Depth: 5-100 ft. (2-30 m)
Distribution: Indo-Pacific, Hawaii
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© 2020 Florent Charpin