noun
Sarcocheilichthys biwaensis; Biwa oily gudgeon
A species of cyprinid fish endemic to Lake Biwa, Japan. Scientific name: Sarcocheilichthys biwaensis.
アブラヒガイは琵琶湖だけに生息する淡水魚です。
The Biwa oily gudgeon is a freshwater fish that lives only in Lake Biwa.