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Encyclopedia / Frogs & Newts / Chinese fire-bellied newt
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Variations

1 kinds · tap one for a closer look

Chinese fire-bellied newt

Hypselotriton orientalis · Cynops orientalis, Fire belly newt, Fire-bellied newt, Cynops

Mostly aquatic; needs cool water and a resting area.

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8 cmAdult size ✓
15–22 °CTemperature ✓
UnknownpH ?
UnknownSmallest tank ?
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This one is best kept on its own, or with its own kind.

✕Not recommended
  • Chinese fire-bellied newt should be kept without other species, and it needs a land area too.
  • Only a narrow temperature range suits both: 21–22 °C.
✕Not recommended
  • Chinese fire-bellied newt should be kept without other species, and it needs a land area too.
  • They need different temperatures (15–22 °C vs 23–29 °C). No setting suits both.
✕Not recommended
  • Chinese fire-bellied newt should be kept without other species, and it needs a land area too.
Facts checked against sources on 16 Oct 2026. ✓ means a source backs it; ? means no reliable source yet. See sources

Care and water

Hardness ?Unknown
Group size ?2 or more
Temperament ?Peaceful
Swims at ?Bottom
Care level ?Easy
Diet Carnivore
Lifespan ?Unknown
Size in shops 5–7 cm
Growth Slow

Behavior

Mostly aquatic; needs cool water and a resting area.

Good to know: Needs an aqua-terrarium with a land area. Skin is toxic: wash hands after handling.

Food

Bloodworms, small worms.

Tap a food to see what it is.

Male or female

Mature males have a swollen cloaca with small dark-brown papillae; females are larger (about 8 cm vs 6-6.5 cm).

Health

Common problems. Tap one to see the signs. This is a guide, not a diagnosis.

Breeding

Egg-layer (substrate spawner) · Moderate

Breeds March-July. Females lay eggs singly on water plants and may fold a leaf around each egg with the hind legs.

Pairing

Buy 4-6 newts. Males have a swollen vent.

Setup

A 80 L tank with plants, land and cool water of 16-22 C.

What starts it

A cool winter and warm spring.

Eggs

A female lays around 100 eggs per breeding season; eggs hatch in 13-24 days.

Raising the fry

Larvae eat brine shrimp, then worms.

Common mistakes
  • Warm water
  • Leaving eggs with adults
  • Dry tank
Full breeding guide, day-by-day plan and simulator →

Where it lives in the wild

Yangtze and southern ChinaLoading the map…
Native range (rough area)Centre of the rangePlaces on the World Map
RegionCentral & eastern China
Rivers and lakesLower Yangtze region – Hubei, Anhui, Jiangsu, Zhejiang & Jiangxi provinces
HabitatPonds, rice paddies and quiet pools in hills
Native rangeAbout 600 km across
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The story of the chinese fire-bellied newt

A small black newt with a bright orange-red belly. Its skin secretes toxins, like other Cynops-group newts, so wash hands after handling.

French missionary-naturalist Père Armand David described this newt in 1873 from his travels in China. It became one of the most widely traded pet newts thanks to its bright belly and small size. It spends most of its life in water, coming ashore only occasionally.

First described by Armand David in 1873.

  • Its orange-red belly is a warning colour that advertises toxic skin secretions.
  • Adults usually stay under about 10 cm long, making it one of the smaller pet newts.
  • Females lay eggs one at a time, wrapping each in a folded leaf of a water plant.

Sources

10 facts checked with sources

  • Scientific namecorrected

    Amphibian (salamander/newt), not a fish. Amphibian Species of the World and AmphibiaWeb now list it as Hypselotriton orientalis; Cynops orientalis is the older and still widely used name (and Fei & Ye 2016 keep it in a 'Cynops orientalis group'). Site could show 'Hypselotriton orientalis (syn. Cynops orientalis)'. Wikipedia notes it is frequently confused with the Japanese fire-bellied newt, Cynops pyrrhogaster.

    Amphibian Species of the World (AMNH): Hypselotriton orientalis · AmphibiaWeb: Hypselotriton orientalis (Cynops orientalis)
  • Familycorrected

    New value. Subfamily Pleurodelinae.

    AmphibiaWeb: Hypselotriton orientalis (Cynops orientalis)
  • Sizecorrected

    Total length including tail: females ~8 cm, males 6-6.5 cm (SVL 4.5 and 4.0 cm). Legacy 10 cm is too large.

    AmphibiaWeb: Hypselotriton orientalis (Cynops orientalis)
  • Temperature

    Source gives 15-23 °C; legacy 15-22 is inside it.

    AmphibiaWeb: Hypselotriton orientalis (Cynops orientalis)
  • Swimming level

    Sources describe shallow, densely planted semi-aquatic habitat, not a swimming level.

    Wikipedia: Chinese fire belly newt
  • Where it livescorrected

    New value. IUCN Least Concern; AmphibiaWeb: 'a common and abundant species in its range'.

    Amphibian Species of the World (AMNH): Hypselotriton orientalis · AmphibiaWeb: Hypselotriton orientalis (Cynops orientalis)
  • Male or female

    Swollen male cloaca verified. 'Slimmer/rounder' not stated; size difference is.

    AmphibiaWeb: Hypselotriton orientalis (Cynops orientalis)
  • Breeding

    Spring breeding consistent with a cool-winter trigger; Wikipedia notes hibernation in winter.

    AmphibiaWeb: Hypselotriton orientalis (Cynops orientalis)
  • Eggs and youngcorrected

    Hatch time (2-3 weeks) agrees; egg count lower than legacy 100-300.

    AmphibiaWeb: Hypselotriton orientalis (Cynops orientalis)
  • Story

    Toxicity statement cites Brodie, Hensel & Johnson 1974 via Wikipedia; warning-colour function is standard but not quoted from a primary source.

    AmphibiaWeb: Hypselotriton orientalis (Cynops orientalis) · Wikipedia: Chinese fire belly newt