The ant species known as the diving ant is native to which Asian Island?

"Colobopsis schmitzi", synonym "Camponotus schmitzi", is a species of ant native to Borneo, which is commonly known as the diving ant, swimming ant or pitcher-plant ant, due to their habit of diving into the digestive fluids of their plant host "Nepenthes bicalcarata". They are endemic to the island of Borneo.

Camponotus schmitzi" is classified in the genus "Colobopsis", which was formerly treated as a subgenus of "Camponotus", tribe Camponotini, and subfamily Formicinae of the ant family Formicidae. It was first collected by the botanist Jan Pieter Schuitemaker and described by the myrmecologist August Stärcke in 1933 as "Camponotus schmitzi".