ちん渦虫 うずむし ぞくではありませんでした
chin uzumushi zokudewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 珍渦虫属

1. Was not of the genus *Janus*; Was not a *Janus* worm.

Past/Perfective
Negative
Polite
Formal Register