noun
Eviota masudai; a species of pygmy goby
A small marine fish of the goby family, known by this Japanese name. The scientific name is Eviota masudai.
アカイソハゼは伊豆半島以南の岩礁域に生息する小さなハゼの一種だ。
The Eviota masudai is a small goby that inhabits rocky reef areas south of the Izu Peninsula.