An Xray of the Shingle Urchin
An Xray of the shingle urchin or helmet urchin (Colobocentrotus atratus). This species is common on the islands of hawaii where it is also
An Xray of the Shingle Urchin
An Xray of the shingle urchin or helmet urchin (Colobocentrotus atratus). This species is common on the islands of hawaii where it is also known as "kaupali". IT is found on wave swept rocks inthe intertidal zone.
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