dragon lady, use a dictionary- that's the best way to get such information. There are no "articulated" reptiles. Rowzer, there are limits to what you can own, which are defined through various variables. Danger is one of them, which is why licencing applies (venomous snakes). Sharks are very dangerous, and not available in Australia unless you own an aquarium. One of the huge public ones, not a couple of fish tanks in your living room.
Reticulated pythons and anacondas are not available in Australia, because they are exotics. But, go figure, you could go to America, own them there, all of the Australian native reptiles, and some random hybrids to boot.
If you want to own Australian natives, but don't know which, then go to the EPA website, contact them and find out what you can own.
~ notechistiger.