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Striped mud turtle (Kinosternon baurii)

Striped mud turtle (Kinosternon baurii), typical appearance of the species

Turtles & tortoises · Difficulty: Beginner

Key facts and care guidance for Striped mud turtle (Kinosternon baurii) (origin: The south-eastern USA (Florida to Virginia)). Adult size around approx. 10 cm (small, usually under 12 cm). Life expectancy 20–30 years, sometimes up to ~50. The values below are carefully researched guidance.

Short answers

Striped mud turtle: How big does the enclosure need to be?

An aquarium from approx. 100×40 cm / 40 gal; shallow water plus an easily reached exit and basking spot.

Striped mud turtle: What temperature does it need?

Daytime 23–26 °C water (74–78 °F), basking spot 31–33 °C (88–92 °F, basking), at night 20–22 °C.

Striped mud turtle: Does it need UVB lighting?

UVB: UVB needed (10–12 h a day above the basking spot).

Striped mud turtle: How long do they live?

Life expectancy: 20–30 years, sometimes up to ~50.

Striped mud turtle: Is it suitable for beginners?

Yes – it is considered suitable for beginners (difficulty: Beginner).

Climate

Daytime temperature
23–26 °C water (74–78 °F)
Night temperature
20–22 °C
Basking spot
31–33 °C (88–92 °F, basking)
Humidity
— (aquatic)
UVB
UVB needed (10–12 h a day above the basking spot)

Enclosure

Minimum size
an aquarium from approx. 100×40 cm / 40 gal; shallow water plus an easily reached exit and basking spot
Substrate
Fine sand or a soft floor

Feeding

Food
Carnivorous to omnivorous – invertebrates, snails, earthworms, prawns, fish, pellets
Feeding interval
adults 2–3×/week, juveniles daily

Key facts

Adult size
approx. 10 cm (small, usually under 12 cm)
Life expectancy
20–30 years, sometimes up to ~50
Origin
The south-eastern USA (Florida to Virginia)
Protection status
CITES Appendix II (Kinosternon spp., CoP19 in 2022), EU Regulation Annex B; proof of origin required
Brumation
They come from warm regions (Florida) – no strict winter rest is needed; a mild rest period is optional for animals of northern origin
Cohabitation
Single housing recommended; no more than 1 animal per tank. The reason is territory: males ram and bite one another, and females are harassed so persistently during prolonged courtship that they visibly lose weight. Worn shell edges and bites on the hind legs are what you end up showing the vet.

Notes

A weak swimmer – shallow water and good climbing and exit options matter. A small-staying species; good filtration and water changes.

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Related species

All species in the care wiki →

What you need to start

To keep Striped mud turtle (Kinosternon baurii) you typically need: a suitable enclosure (an aquarium from approx. 100×40 cm / 40 gal; shallow water plus an easily reached exit and basking spot), substrate (Fine sand or a soft floor), 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/Kinosternon, https://en.wikipedia.org/wiki/Sternotherus_minor, https://en.wikipedia.org/wiki/Striped_mud_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).