Stock photography picture of sea urchin,echinoidea, Halkidiki,Greece,Aegean,Mediterranean

A1KTX5 - Licenced Caption sea urchin,echinoidea, Halkidiki,Greece,Aegean,Mediterranean Description sea urchin,echinoidea, Halkidiki,Greece,Aegean,Mediterranean,10 September 2005 Keywords sea, urchin,echinoidea,, Halkidiki,Greece,Aegean,Mediterranean, marine, environment, sea, life, coastal, fish, fishes, underwater, zoology, habitat, school, ecosystem, organism, biology, ichthyology, underwaterphotography, pictures, images,, scuba,, diving,, scubadiving,, scubadiver,, skindiver,, skin,, diver,, diving,, skindiving,wildlife, horizontal