Elapid
Mustard-bellied Snake is one of three species of Drysdalia snakes, short somewhat thinnish snakes, found in Australian and New Guinea. It is brown snake with a distinct dark head and a lighter brown band on the nape of the neck. It can grow up to 0.46 metres.
Drysdalia rhodogaster is listed in the following regions:
Canberra & Southern Tablelands | Southern Highlands | South Coast | Greater Sydney