Chinese Ratsnake
Ptyas korros
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassSquamata
- FamilyColubridae (Colúbrids)
- GenusPtyas (Asian Rat Snakes)
- SpeciesPtyas korros (Chinese Ratsnake)
Closest Relatives at Khao Sok National Park
Keeled Rat Snake
Ptyas carinata
Brown Rat Snake
Ptyas fusca
Western Mangrove Cat Snake
Boiga melanota
Banded Keelback
Rhabdophis nigrocinctus
Red-tailed Green Ratsnake
Gonyosoma oxycephalum
Oriental Whipsnake
Ahaetulla prasina
Elegant Bronzeback
Dendrelaphis formosus
Triangle Keelback
Xenochrophis trianguligerus
Beauty Rat Snake
Elaphe taeniura
Laotian Wolf Snake
Lycodon laoensis
Golden Tree Snake
Chrysopelea ornata
Green Cat Snake
Boiga cyanea
📅 Monthly Probability
Fewer than 5 records of Chinese Ratsnake at Khao Sok National Park — not enough to chart months honestly.
🌅 When They're Spotted
Most active at dawn and dusk · across all parks (global)
Global Distribution
Where this species is recorded worldwide. Restricted to human observations from 2019 onwards — the same kind of record and the same period the probabilities on this page are built from, so collar-tracking studies, camera-trap arrays and museum specimens are excluded. Around Santa Rosa that removes 5,924 GPS fixes from a handful of tagged jaguars.
where this species is recorded (GBIF density — it tracks where observers go, not how likely a sighting is) · parks where it occurs — tap a pin for the sighting probability there
Parks Where Found
| # | Park | Country | Probability |
|---|---|---|---|
| 1 | Cat Tien National Park | 🇻🇳 Vietnam | |
| 2 | Khao Yai National Park | 🇹🇭 Thailand | |
| 3 | Kaeng Krachan National Park | 🇹🇭 Thailand | |
| 4 | Khao Luang National Park | 🇹🇭 Thailand | |
| 5 | Khao Sok National Park | 🇹🇭 Thailand | |
| 6 | Cuc Phuong National Park | 🇻🇳 Vietnam | |
| 7 | Doi Inthanon National Park | 🇹🇭 Thailand | |
| 8 | Kerinci Seblat National Park | 🇮🇩 Indonesia |