みかどちょうざめ 帝蝶鮫 LinksSentence search for 帝蝶鮫Sentence search for みかどちょうざめSentence search for ミカドチョウザメKanji details for 帝, 蝶 and 鮫Edit in JMdict Noun1. Sakhalin sturgeon (Acipenser mikadoi)Usually written using kana aloneOther formsミカドチョウザメ Discussions Log in to talk about this word.