バルブノーズユニコーンフィッシュであれば
barubunō zuyunikōnfisshudeareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of バルブノーズユニコーンフィッシュ

1. If it were a valve-nosed unicornfish; Assuming it is a valve-nosed unicornfish

Ba Conditional