くりしぎぞうむしであれば
栗鴫象虫であれば
kurishi gizō mushideareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of くりしぎぞうむし

1. If it is a curlew bug:; If it were a curlew bug.

Ba Conditional
Usually Written in Kana