Island gudgeon

Bostrychus aruensis, the island gudgeon, is a species of sleeper goby, an endemic fish of the Aru Islands, Indonesia, where it occurs in both fresh and brackish waters. It grows up to 18 centimetres (7.1 in) SL.

Island gudgeon

Bostrychus aruensis, the island gudgeon, is a species of sleeper goby, an endemic fish of the Aru Islands, Indonesia, where it occurs in both fresh and brackish waters. It grows up to 18 centimetres (7.1 in) SL.