Metacarcinus (Milne Edwards, 1862) Dataset The Paleobiology Database Rank GENUS Classification class Malacostraca family Cancridae genus Metacarcinus Name Synonyms Cancer subgen. Metacarcinus (Milne Edwards, 1862) Homonyms Metacarcinus (Milne Edwards, 1862) Cancer subgen. Metacarcinus (Milne Edwards, 1862)