Comparative chromosome map between Nomanscus leucogenys* and human (from Rens et al. 2001. Genes Chromosomes Cancer 31: 65-74).
*1- Old name: Hylobates leucogenys
*2- Chromosomes 1 and 22 are polymorphic, as shown in Fig. 2 (from Koehler et al. 1995, Genomics 30: 287-292.).