オモナガフタボシイソハゼだったら
omo naga futaboshiisohazedattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of オモナガフタボシイソハゼ

1. If it were a long-finned goby…; If it’s a long-finned goby…

Tara Conditional