Lithodidae Dromiidae Atelecyclidae Cancridae Pirimelidae Cheiragonidae Dorippidae Eriphiidae Epialtidae Inachidae Oregoniidae Pilumnidae Geryonidae Portunidae Potamidae Panopeidae Xanthidae Grapsidae Images Name list Publications Sites alex@equator.ru Whole checklist По-русски (in Russian) Porcellanidae Varunidae Camptandriidae Macrophthalmidae Pinnotheridae Hapalogastridae Plagusiidae Far East / North Pacific Black Sea Baltic Sea Freshwater crabs Arctic Ocean Designed and composed by Alex Alyakrinsky, 2011 Photo of crab Potamon ibericum Photo from www.gorodsochi.ru Potamidae* Potamon ibericum (Bieberstein, 1809) = Potamon (Pontipotamon) tauricum (Czerniavsky, 1884) = Potamon (Pontipotamon) albanicum Starobogatov & Vassilenko, 1979 Crimea, Caucasus Small rivers and streams, sometimes abundant. [P. potamios, Kobjakova & Dolgopolskaya, 1969, p. 294]. *freshwater crabs