えぞしろちょうMeaningsNoun1. black-veined white (species of butterfly, Aporia crataegi) (Usually kana)Other spellings蝦夷えぞ白しろ蝶ちょうUsually written in kanaOther readingsエゾシロチョウKanji in other spellings蝦shrimp夷barbarian白white蝶butterfly