To avoid confusion. Borneo and Sumatra are islands belonging to Indonesia. Since, these locales are attached to the marketing of these Indonesian Datnoids (D. Microlepis). Hope it helps clarify . Lots of Borneo, Kalimantan, and Sumatran names being thrown out there.
* Borneo (green) is a large island shared with Malaysia and Brunei Country (North of island) Kalimantan are the states/region in Borneo island (green)
* Sumatra (Orange) is an Island in Indonesia. It’s located west of Borneo (green)
* Borneo (green) is a large island shared with Malaysia and Brunei Country (North of island) Kalimantan are the states/region in Borneo island (green)
* Sumatra (Orange) is an Island in Indonesia. It’s located west of Borneo (green)