seen from Georgia
seen from Canada
seen from Canada
seen from Netherlands
seen from United States
seen from United States
seen from United States
seen from Russia
seen from United States
seen from United States
seen from United States
seen from Canada
seen from United States
seen from Canada
seen from United States
seen from Hong Kong SAR China
seen from United States
seen from T1
seen from South Korea
seen from Canada
A shot of Eucidaris tribuloides (Slate-pencil Urchin). I find these urchins quite interesting, they remind me of submarine mines. These marine invertebrates are related to sea-stars, they play a crucial role in the reef ecosystem- eating away bacteria and algae.
Location: Puerto Rico
Link: http://www.sms.si.edu/IRLFieldGuide/Eucida_tribul.htm
