what do u call the indigenous species that have come from outside india?

Answer 1

Nonnative species are introduced, alien, colonial, foreign, immigrant or heterochthonous.
Heterochthonous means 'other/different + land/country'

Terms for native are endemic, aboriginal, indigenous, or autochthonous.

Answer 2

natives are indigebous to the area you are located.
exotics are from other areas outside your location.

Answer 3

Asians...jk, i dont know