1. The gummy shark, also known as Mustelus antarcticus, is a species of shark found in the waters of southern Australia, New Zealand, and South Africa.

2. Gummy sharks are relatively small in size, typically reaching lengths of 3 to 5 feet, with females growing larger than males. They are bottom-dwelling sharks that feed on a diet of crustaceans, mollusks, and small bony fish.
rephrase this pleae

The gummy shark, scientifically known as Mustelus antarcticus, can be found in the waters of southern Australia, New Zealand, and South Africa. These sharks are typically small in size, growing to lengths between 3 and 5 feet, with females being larger than males. They are bottom-dwellers that primarily feed on crustaceans, mollusks, and small bony fish.