ビワヒガイ

noun

Biwa oily gudgeon

A freshwater fish (Sarcocheilichthys variegatus microoculus) endemic to Lake Biwa, Japan. Scientific or field-guide term; not an everyday word.

• ビワヒガイは琵び琶わ湖こだけに生せい息そくする淡たん水すい魚ぎょです。

  The Biwa oily gudgeon is a freshwater fish that lives only in Lake Biwa.