ミミズクガニ LinksSentence search for ミミズクガニSentence search for 木兎蟹Sentence search for みみずくがにEdit in JMdict Noun1. spider crab (Cyclocoeloma tuberculatum)Usually written using kana aloneOther forms木兎蟹 【みみずくがに】 Discussions Log in to talk about this word.