Contusus brevicaudus
Contusus brevicaudus, known as the prickly toadfish, is a species of pufferfish in the family Tetraodontidae. It is known only from Australia, ranging from Western Australia to New South Wales, including Tasmania. It is a nocturnal species that inhabits estuaries and marine waters and is usually seen at depths of less than 20 m. It reaches 25 cm in total length.