Twist-necked turtle (Platemys platycephala)
Turtles & tortoises · Difficulty: Intermediate
Key facts and care guidance for Twist-necked turtle (Platemys platycephala) (origin: The Amazon and Guyana – forest pools). Adult size around 14–18 cm. Life expectancy 25–40 years. The values below are carefully researched guidance.
Short answers
Twist-necked turtle: How big does the enclosure need to be?
120×60 cm aqua-terrarium.
Twist-necked turtle: What temperature does it need?
Daytime 24–28 °C, basking spot 30 °C, at night 21–24 °C.
Twist-necked turtle: Does it need UVB lighting?
UVB: Essential (UVB 5.0).
Twist-necked turtle: How long do they live?
Life expectancy: 25–40 years.
Twist-necked turtle: Is it suitable for beginners?
Rather not – it is considered an intermediate species (difficulty: Intermediate).
Climate
- Daytime temperature
- 24–28 °C
- Night temperature
- 21–24 °C
- Basking spot
- 30 °C
- Humidity
- Semi-aquatic, 80–90 %
- UVB
- Essential (UVB 5.0)
Enclosure
- Minimum size
- 120×60 cm aqua-terrarium
- Substrate
- A shallow water section (5–15 cm), leaf litter, a damp land section
Feeding
- Food
- Earthworms, snails, insects, fish
- Feeding interval
- 3×/week
Key facts
- Adult size
- 14–18 cm
- Life expectancy
- 25–40 years
- Origin
- The Amazon and Guyana – forest pools
- Protection status
- Not listed under CITES
- Brumation
- None
- Cohabitation
- Keeping singly, or a pair if the male can be removed as soon as it harasses the female - a second enclosure should be planned for. Particular caution is warranted with this species, since males can bite and squirt water at females during courtship.
Notes
Very flat-bodied; it lives in shallow forest pools rather than deep water – it swims badly. Keep the water level low, otherwise there is a risk of drowning.
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Related species
- African helmeted turtle (Pelomedusa subrufa) – Beginner to intermediate
- Argentine snake-necked turtle (Hydromedusa tectifera) – Intermediate
- Eastern long-necked turtle (Chelodina longicollis) – Intermediate
- Gibba turtle (Mesoclemmys gibba) – Intermediate
- Matamata (Chelus fimbriata) – Expert
- Hilaire's toadhead turtle (Phrynops hilarii) – Intermediate
- Murray River turtle (Emydura macquarii) – Intermediate
- Northern snake-necked turtle (Chelodina rugosa) – Intermediate
What you need to start
To keep Twist-necked turtle (Platemys platycephala) you typically need: a suitable enclosure (120×60 cm aqua-terrarium), substrate (A shallow water section (5–15 cm), leaf litter, a damp land section), a heat source with a thermostat, UVB lighting, 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: 30 October 2026 · Editor: Reptoria editorial team · Sources include: https://en.wikipedia.org/wiki/Platemys, https://en.wikipedia.org/wiki/Twist-necked_turtle
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).