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 Brachyura, photo of crab Chionoecetes elongatus Oregoniidae Chionoecetes elongatus Rathbun, 1925 Far East / North Pacific Range. Sea of Japan. [Vinogradov, 1950, p. 236].  Size of carapace. Up to 160 mm (width). [Vinogradov, 1950, p. 236].