Keeled Rat Snake
Ptyas carinata
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassSquamata
- FamilyColubridae (Colúbrids)
- GenusPtyas (Asian Rat Snakes)
- SpeciesPtyas carinata (Keeled Rat Snake)
Closest Relatives at Khao Luang National Park
Chinese Ratsnake
Ptyas korros
Brown Rat Snake
Ptyas fusca
Triangle Keelback
Xenochrophis trianguligerus
Beauty Rat Snake
Elaphe taeniura
Specklebelly Keelback
Rhabdophis chrysargos
Malayan Bridal Snake
Lycodon subannulatus
Laotian Wolf Snake
Lycodon laoensis
Gray Bronzeback
Dendrelaphis caudolineatus
Dog-toothed Cat Snake
Boiga cynodon
Black-headed Cat Snake
Boiga nigriceps
Copperhead Rat Snake
Coelognathus radiatus
Green-headed Cat Snake
Boiga bengkuluensis
📅 Monthly Probability
Fewer than 5 records of Keeled Rat Snake at Khao Luang 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 | Khao Sok National Park | 🇹🇭 Thailand | |
| 2 | Kaeng Krachan National Park | 🇹🇭 Thailand | |
| 3 | Khao Luang National Park | 🇹🇭 Thailand | |
| 4 | Kerinci Seblat National Park | 🇮🇩 Indonesia | |
| 5 | Cat Tien National Park | 🇻🇳 Vietnam |