Figure 1From: Acoustic structure of male loud-calls support molecular phylogeny of Sumatran and Javanese leaf monkeys (genus Presbytis)Geographical distribution of Presbytis taxa on Sumatra, Java and the Malay peninsula. Sampled taxa are labeled in the map. Hatched areas in the map indicate distribution ranges of respective taxa, colors indicate species and numbers indicate the origin of acoustic samples (populations).Back to article page