Cave-dwelling rat snake (Orthriophis taeniurus ridleyi)
Snakes · Difficulty: Intermediate
Key facts and care guidance for Cave-dwelling rat snake (Orthriophis taeniurus ridleyi) (origin: Malaysia, Thailand – limestone caves). Adult size around 180–240 cm. Life expectancy 15–20 years. The values below are carefully researched guidance.
Short answers
Cave-dwelling rat snake: How big does the enclosure need to be?
From 240×120×200 cm (minimum size per the 1997 expert report, formerly Elaphe).
Cave-dwelling rat snake: What temperature does it need?
Daytime 24–30 °C, basking spot 32 °C, at night 20–24 °C.
Cave-dwelling rat snake: Does it need UVB lighting?
UVB: Not required.
Cave-dwelling rat snake: How long do they live?
Life expectancy: 15–20 years.
Cave-dwelling rat snake: Is it suitable for beginners?
Rather not – it is considered an intermediate species (difficulty: Intermediate).
Climate
- Daytime temperature
- 24–30 °C
- Night temperature
- 20–24 °C
- Basking spot
- 32 °C
- Humidity
- 65–80 %
- UVB
- Not required
Enclosure
- Minimum size
- from 240×120×200 cm (minimum size per the 1997 expert report, formerly Elaphe)
- Substrate
- Coco humus and bark mulch, cork tubes, plenty of climbing branches, a water dish
Feeding
- Food
- Frozen-thawed mice and rats
- Feeding interval
- 1×/week
Key facts
- Adult size
- 180–240 cm
- Life expectancy
- 15–20 years
- Origin
- Malaysia, Thailand – limestone caves
- Protection status
- Not listed under CITES
- Brumation
- None
- Cohabitation
- Keep them singly. Snakes are solitary and do not seek company — a shared hide is competition for the best spot, not social behaviour. The concrete reason is the feeding accident: if two animals grab the same food item, one can swallow the other along with it. On top of that, once they are kept together you can no longer tell which animal has eaten and which is losing weight. For breeding, put them together under supervision and separate them again afterwards.
Notes
It lives in bat caves and hunts bats in flight – correspondingly fond of climbing and fast. It needs plenty of height and structure. Very defensive, but non-venomous; handle with a hook.
Do you keep this species?
Add your animal to Reptoria – Reptoria reminds you about feeding and shedding. Add your animal for free →
Look for Cave-dwelling rat snake (Orthriophis taeniurus ridleyi) in the marketplace →
Related species
- Taiwan beauty snake (Orthriophis taeniurus friesei) – Beginner to intermediate
- Russian rat snake (Elaphe schrenckii) – Beginner
- Aesculapian snake (Zamenis longissimus) – Intermediate
- Baird's rat snake (Pantherophis bairdi) – Beginner
- Red bamboo rat snake (Oreocryptophis porphyraceus) – Intermediate
- Twin-spotted ratsnake (Elaphe bimaculata) – Beginner
- Western fox snake (Pantherophis vulpinus) – Beginner
- Rhinoceros rat snake (Gonyosoma boulengeri) – Intermediate
What you need to start
To keep Cave-dwelling rat snake (Orthriophis taeniurus ridleyi) you typically need: a suitable enclosure (from 240×120×200 cm (minimum size per the 1997 expert report, formerly Elaphe)), substrate (Coco humus and bark mulch, cork tubes, plenty of climbing branches, a water dish), a heat source with a thermostat, thermometer and hygrometer, a water dish and hides. You will find equipment in the Reptoria marketplace.
The complete, interactive care database is in the Reptoria app.
Last updated: 9 October 2026 · Editor: Reptoria editorial team · Sources include: https://en.wikipedia.org/wiki/Orthriophis_taeniurus, https://reptile-database.reptarium.cz/species?genus=Elaphe&species=taeniura, https://www.mortalcoilserpentry.com/care-guides/cave-racer-orthriophis-taeniurus-ridleyi/
All values are non-binding guidance and do not replace expert advice. Research thoroughly from several sources before acquiring and keeping an animal, and observe the applicable law (species and animal protection in particular).