Difference between Australasian and Australasian

What is the difference between Australasian and Australasian?

Australasian as an adjective is relating to australia and the its surrounding regions of new guinea, indonesia, and the south west pacific ocean. while Australasian as an adjective is relating to australia and the its surrounding regions of new guinea, indonesia, and the south west pacific ocean.

We hope you now know whether to use Australasian or Australasian in your sentence.