住血 じゅうけつ吸虫 きゅうちゅうではありませんでした
jūketsukyūchūdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 住血吸虫

1. Was not Schistosoma japonicum.; Was not infected with Japanese Schistosomiasis.

Past/Perfective
Negative
Polite
Formal Register