爬虫はちゅう両棲りょうせいるいがくなら
wa chū ryōseiruigakunara

Noun
Da Copula

The "-nara" conditional form ("if/when…") of 爬虫両棲類学

1. If/when herpetology…; If/when the study of reptiles and amphibians…

Nara Conditional