Range Description

This species is found in Brunei, Indonesia (Bangka, Belitung, Karimata, southeastern Sumatra, Serasen in the South Natuna Islands, and Kalimantan Borneo), and Malaysia (Sabah and Sarawak) (Groves 2005). The distribution in Sumatra is unknown but is thought to be delimited by the Musi River.

Tarsius bancanus saltator
Confined to the island of Belitung (Billiton), Indonesia.

Tarsius bancanus natunensis
Confined to Serasan (Sirhassen) in the South Natuna Islands, and possibly nearby Subi Island, Indonesia.

Tarsius bancanus borneanus
Occurs in Brunei, Indonesia (Kalimantan Borneo and Karimata Islands) and Malaysia (Sabah and Sarawak Borneo) and on the island of Karimata (Indonesia).

Tarsius bancanus bancanus
Occurs in southeastern Sumatra and the island of Bangka, Indonesia.