Genus

Surilis

Presbytis

9 species in our catalog · found in 11 parks

KingdomAnimalia (Animals)
PhylumChordata (Chordates)
ClassMammalia (Mammals)
OrderPrimates
FamilyCercopithecidae (Old World Monkeys)
GenusPresbytis (Surilis)

Species in this group

Each card shows the species at its best park — tap for the full profile

VU Endemic

Presbytis thomasi

Daily sighting probability ~80% · Very likely

Presbytis rubicunda

Daily sighting probability ~80% · Very likely

Presbytis melalophos

Daily sighting probability ~70% · Very likely

Presbytis robinsoni

Daily sighting probability ~30% · Possible

Presbytis siamensis

Daily sighting probability ~20% · Possible

Presbytis sumatrana

Daily sighting probability ~20% · Possible

Presbytis mitrata

Daily sighting probability Insufficient data

Presbytis bicolor

Daily sighting probability Insufficient data

Presbytis sabana

Daily sighting probability Insufficient data

See all 9 species Show fewer

Daily sighting probability by month

Probability-weighted average across the group's species

~50%

Jan

~50%

Feb

~50%

Mar

~40%

Apr

~50%

May

~50%

Jun

~50%

Jul

~50%

Aug

~50%

Sep

~40%

Oct

~50%

Nov

~50%

Dec

When they're spotted

When the group's species are recorded (aggregated)

Where to see Surilis

Worldwide records of this group (human observations from 2019 onwards, GBIF). Pins mark our parks — tap one for the chance of seeing at least one species of the group there.

Parks Ranked

Chance of seeing at least one species of the group · number of its species present

#	Park	Country	Species	Daily sighting probability
1	Gunung Leuser National Park	🇮🇩 Indonesia	2	~80%
	Thomas’s Langur			~80%
	Black Sumatran Langur			~20%
2	Danum Valley Conservation Area	🇲🇾 Malaysia	1	~80%
	Maroon Leaf Monkey			~80%
3	Kerinci Seblat National Park	🇮🇩 Indonesia	2	~70%
	Sumatran Surili			~70%
	Bicolored Banded Langur			Insufficient data
4	Kinabatangan Wildlife Sanctuary	🇲🇾 Malaysia	2	~40%
	Maroon Leaf Monkey			~40%
	Saban Grizzled Langur			Insufficient data
5	Kaeng Krachan National Park	🇹🇭 Thailand	1	~30%
	Robinson’s Banded Langur			~30%
6	Sepilok	🇲🇾 Malaysia	1	~30%
	Maroon Leaf Monkey			~30%
7	Tanjung Puting National Park	🇮🇩 Indonesia	1	~20%
	Maroon Leaf Monkey			Insufficient data
8	Taman Negara National Park	🇲🇾 Malaysia	1	~20%
	White-thighed Surili			~20%
9	Way Kambas National Park	🇮🇩 Indonesia	1	~20%
	Southern Mitered Langur			Insufficient data
10	Kinabalu Park	🇲🇾 Malaysia	1	~20%
	Maroon Leaf Monkey			~20%
11	Khao Sok National Park	🇹🇭 Thailand	1	~10%
	Robinson’s Banded Langur			Insufficient data