About Gobius roulei de Buen, 1928
Gobius roulei, commonly known as Roule's goby, is a species of goby fish. It is native to the eastern Atlantic Ocean and the Mediterranean Sea, and occurs at depths ranging from 320 to 385 metres (1,050 to 1,263 feet). This species can grow to a total length of 8 centimetres (3.1 inches). Its specific name honours French zoologist Louis Roule (1861–1942), who collected the type specimen of this species.