fissurella apertura Fissurella • fissurellidae · · · Info · Definitions · Synonyms · Characters · · fissurella apertura · · Text Common · · Latin · · Scripts 19 · · Length 8 · · Syllables Definitions · · · (noun) marine limpet having a conical shell with an opening at the apex. Synonyms: keyhole limpet, Fissurella apertura, Diodora apertura. · · Noun Definition 1 Synonyms · · · keyhole limpet · · Synonym 1 diodora apertura · · Synonym 2 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 f latin small letter f U+0066 i latin small letter i U+0069 l latin small letter l U+006C 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