えぞしろちょう 蝦夷白蝶 LinksSentence search for 蝦夷白蝶Sentence search for えぞしろちょうSentence search for エゾシロチョウKanji details for 蝦, 夷, 白 and 蝶Edit in JMdict Noun1. black-veined white (species of butterfly, Aporia crataegi)Usually written using kana aloneOther formsエゾシロチョウ Discussions Log in to talk about this word.