The Phenacostethus trewavasae lives in the demersal, freshwater, depth range 1 - 1 m environment.
Phenacostethus trewavasae new species, is de- scribed from the Baram River, Sarawak. It is the first phallostethine species known from Borneo. This subfamily had been reported previously from Thailand and peninsular Malaysia. More
屈氏拟精器鱼 in Mandarin Chinese
屈氏拟精器鱼 in Unknown
屈氏擬精器魚 in Mandarin Chinese
屈氏擬精器魚 in Unknown