Geographical distribution of Hylobates lar subspecies throughout South-East Asia (adapted from Thinh et al. 2010; Brockelman and Geissmann, 2020). Black squares represent individuals of known exact locations while blue squares indicated the approximate locations of the confiscated and surrendered individuals used in this study. Numbers on the map corresponds to the location in Table 1. The approximate location of the Isthmus of Kra, the Surat Thani-Krabi depression, and the Kangar-Pattani line are indicated by the grey, red, and green lines, respectively, marking the possible break among the Indochinese (carpenteri, entelloides, and yunnannesis) from the lar subspecies.

 
 
  Part of: Gani M, Rovie-Ryan JJ, Sitam FT, Kulaimi NAM, Zheng CC, Atiqah AN, Rahim NMA, Mohammed AA (2021) ´╗┐Taxonomic and genetic assessment of captive White-Handed Gibbons (Hylobates lar) in Peninsular Malaysia with implications towards conservation translocation and reintroduction programmes. ZooKeys 1076: 25-41. https://doi.org/10.3897/zookeys.1076.73262