pinnotheres ostreum Pinnotheres • pinnotherian · · · Info · Definitions · Synonyms · Characters · · pinnotheres ostreum · · Text Common · · Latin · · Scripts 19 · · Length 7 · · Syllables Definitions · · · (noun) tiny soft-bodied crab living within the mantle cavity of oysters. Synonyms: oyster crab, Pinnotheres ostreum. · · Noun Definition 1 Synonyms · · · oyster crab · · Synonym 1 Characters · · space U+0020 e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075