Antarctic Sea Urchin
2003/2005 Antarctic Expeditions: Antarctic Sea Urchin (Sterechinus neumayeri). Although half of their diet is algae; it also eats diatoms, foraminiferans, sponges, bryozoans, hydrozoans, polychaetes including Spirorbis sp., and amphipods. More...
Tags: Antarctica, Ice Diving, Antarctic Sea Urchin, Sterechinus neumayeri
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