Simpai - Surili Sumatera | Presbytis bicolor
Gambar Surili Sumatera- Simpai (Doc : Arif Rudiyanto 2012)
Kingdom : ANIMALIA
Phylum : CHORDATA
Class : MAMMALIA
Ordo : PRIMATA
Family : CERCOPITHECIDAE
Untuk spesies ini sendiri ada pertentangan antar para ahli.
A. Berdasarkan IUCN RED LIST
Scientific Name : Presbytis melalophos bicolor Aimi & Bakar, 1992
Common Name(s) : English–Bicolored Banded Languar
Conservation status : Data Deficient ver 3.1
Listed as Data Deficient as the threat level of this subspecies will depend very much on its extent of occurrence, which at this time is unclear due to lack of clarity as to where is was found historically and where it persists today. If the subspecies was found in the eastern portion of its proposed range then it would likely classify as Endangered, as the area has been burned extensively and is severely degraded. If it never occurred in this eastern area then the extent of occurrence is well protected and might be considered Vulnerable or Near Threatened. Further surveys and clarification are necessary to further assess the subspecies.
B. Berdasarkan ASIAN PRIMATE JOURNAL
Scientific name : Prebytis bicolor Aimi & Bakar, 1992
Common name : Black-and-white Langur
Distribution : EC Sumatra, from the Inderagiri River in
the N to the Batang Hari in the S, mainly in highlands.
Conservation status: Data Deficient.
Supriatna, J., Wahyono & Edy. H., 2000. Panduan Lapangan Primata Indonesia. Jakarta. Yayasan Obor Indonesia
A Journal of the Southeast Asia, SouthAsia and China Sections of the IUCN SCC Primate Special its Group. Asian Primate Journal. Volume 4, Number 1. 2014. ISSN 1979-1631