Genus

Southeast Asian Ratsnakes

Coelognathus

2 species in our catalog · found in 3 parks

KingdomAnimalia (Animals)
PhylumChordata (Chordates)
ClassSquamata
FamilyColubridae (Colubrid Snakes)
GenusCoelognathus (Southeast Asian Ratsnakes)

Species in this group

Coelognathus flavolineatus

Daily sighting probability ~20% · Possible

Coelognathus radiatus

Daily sighting probability ~10% · With luck

Daily sighting probability by month

Probability-weighted average across the group's species

~10%

Jan

~10%

Feb

~10%

Mar

~10%

Apr

<5%

May

~20%

Jun

<5%

Jul

~20%

Aug

~10%

Sep

~10%

Oct

<5%

Nov

~10%

Dec

When they're spotted

When the group's species are recorded (aggregated)

Where to see Southeast Asian Ratsnakes

Warmer areas are where this group is recorded most often. Shaded: the known ranges of its 5 species, darker where more of them overlap (GARD, Roll et al. 2017 & Caetano et al. 2022). Our parks Our cities In captivity: 17 zoos & centres

Parks Ranked

#	Park	Country	Species	Daily sighting probability
1	Gunung Leuser National Park	🇮🇩 Indonesia	1 of 2	~20%
	Black Copper Rat Snake			~20%
2	Khao Sok National Park	🇹🇭 Thailand	1 of 2	~10%
	Copperhead Rat Snake			~10%
3	Kinabalu Park	🇲🇾 Malaysia	1 of 2	~10%
	Black Copper Rat Snake			~10%

Cities Ranked

#	City	Country	Species	Daily sighting probability
1	Chattogram	🇧🇩 Bangladesh	1 of 2	~40%
	Copperhead Rat Snake			~40%
2	Jakarta	🇮🇩 Indonesia	2 of 2	~20%
	Black Copper Rat Snake			~20%
	Copperhead Rat Snake			~10%
3	Yogyakarta	🇮🇩 Indonesia	1 of 2	~20%
	Black Copper Rat Snake			~20%
4	Denpasar	🇮🇩 Indonesia	1 of 2	~20%
	Black Copper Rat Snake			~20%
5	Bandung	🇮🇩 Indonesia	1 of 2	~10%
	Black Copper Rat Snake			~10%
6	Ho Chi Minh City	🇻🇳 Vietnam	1 of 2	~10%
	Copperhead Rat Snake			~10%
7	Kuala Lumpur	🇲🇾 Malaysia	2 of 2	~10%
	Black Copper Rat Snake			~10%
	Copperhead Rat Snake			~10%
8	Tuen Mun	🇨🇳 China	1 of 2	~10%
	Copperhead Rat Snake			~10%
9	Bangkok	🇹🇭 Thailand	1 of 2	~10%
	Copperhead Rat Snake			~10%
10	Guangzhou	🇨🇳 China	1 of 2	~10%
	Copperhead Rat Snake			~10%
11	Hong Kong	🇨🇳 China	1 of 2	<5%
	Copperhead Rat Snake			<5%

Zoos & Centres Where Found

#	Zoo / Centre	Country
1	Yangon Zoological Gardens	🇲🇲 Myanmar (Burma)	In captivity
2	Chiang Mai Zoo	🇹🇭 Thailand	In captivity
3	Safari Madrid	🇪🇸 Spain	In captivity
4	Yaroslavl Zoo	🇷🇺 Russia	In captivity
5	Warsaw Zoo	🇵🇱 Poland	In captivity
6	Saigon Zoo and Botanical Gardens	🇻🇳 Vietnam	In captivity
7	Zoo d'Amnéville	🇫🇷 France	In captivity
8	Crocodile Farm	🇹🇭 Thailand	In captivity
9	Central Park Zoo	🇺🇸 United States	In captivity
10	Macau Zoo	🇲🇴 Macao SAR China	In captivity
11	Siam Serpentarium	🇹🇭 Thailand	In captivity
12	Snake Farm of Queen Saovabha Memorial Institute	🇹🇭 Thailand	In captivity
13	Zoo Samara	🇷🇺 Russia	In captivity
14	Aquarium d'Amnéville	🇫🇷 France	In captivity
15	herpetarium warszawskiego ZOO	🇵🇱 Poland	In captivity
16	Reptiland	🇫🇷 France	In captivity
17	akwarium warszawskiego ZOO	🇵🇱 Poland	In captivity

Show all 17 Show fewer

Southeast Asian Ratsnakes

Species in this group

Black Copper Rat Snake

Copperhead Rat Snake

Daily sighting probability by month

When they're spotted

Where to see Southeast Asian Ratsnakes

Parks Ranked

Cities Ranked

Zoos & Centres Where Found