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AmphibianTerrestrialIntermediate
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Chinese Warty Newt
Paramesotriton chinensis
The Chinese Warty Newt is a colossal stream-dwelling amphibian. Recognizable by its extremely warty, dark chocolate-colored body and territorial temperament, it is a formidable aquatic predator.
Class:Amphibia
Order:Caudata
Family:Salamandridae
Genus:Paramesotriton
Species:Paramesotriton chinensis
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Environment
Terrestrial
Humidity
20 - 30 %
Day temperature
15 - 20 °C
Night temperature
12 - 14 °C
Ambient temperature
15 - 20 °C
Minimum enclosure
>= 45 L
UVB
None
Species description
Geographical Origin and Habitat: A massive, ancient, and aquatic species endemic to mountain streams, slow hill ponds, and cool rocky pools of central and eastern China. The Chinese warty newt inhabits pebble-strewn bottoms of slow-moving waters, sheltering among smooth rocks and submerged roots to avoid strong currents.
Taxonomy and Genetics: Member of the Salamandridae family. Often confused with paddle-tailed newts (Pachytriton) due to their size and aggressiveness, they are clearly distinguished by their highly textured, warty skin even when in water, and a less paddle-shaped tail.
Behavior and Habits: Primarily diurnal and aquatic, spending long periods motionless on the bottom or resting in rocky crevices. They spend their entire adult life in cool water, foraging for earthworms and small benthic invertebrates. They exhibit strong territoriality and intraspecific aggression.
Morphology: A large and robust newt reaching 13-17 cm in length. The skin remains rough and highly warty even when submerged. The dorsum is dark (black or smoky brown) with a prominent vertebral ridge. The venter features an aposematic pattern of bright orange or red blotches on a black background. Males are slightly smaller than females and develop a swollen cloaca during the breeding season.
Care, breeding and tankmates
Terrarium Setup: Requires a spacious aquarium (minimum 80-100 liters for a pair). Set up with an aquatic section (20-30 cm deep) with low to medium current and efficient filtration. Use large, smooth river pebbles as substrate (avoid fine gravel to prevent impaction) and provide submerged rock caves. A small land area (floating cork bark or rocks) must be provided.
Lighting and Heating: Requires cool water temperatures, ideally between 15 and 20°C. Temperatures exceeding 24°C are extremely dangerous and can be fatal; a water chiller is highly recommended during summer. A night temperature drop to 12-14°C is beneficial. Provide low-intensity LED lighting.
Humidity and Hydration: Being aquatic newts, hydration is provided by the water. The water must be clean, dechlorinated, and free of heavy metals. Regular partial water changes (20-30% weekly) and mature biological filtration are critical to prevent toxic ammonia buildup.
Feeding and Supplementation: Voracious carnivores. Feed on whole earthworms, frozen or fresh bloodworms, small pieces of thawed fish or shrimp, and daphnia. They forage on the bottom, sucking in food. Avoid overfeeding to prevent obesity.
Compatibility: Highly territorial and aggressive. They will attack and bite tankmates if space is limited. Keep individually or in small groups (one male and two females) in very large enclosures. Do not house with fish.
Health and Common Diseases: Highly sensitive to elevated temperatures and poor water quality, which cause skin infections, fungal diseases, and bloat (dropsy). Never handle with bare hands; their skin secretions are toxic, and human touch can damage their delicate protective mucous layer.
Geographic Origin and Distribution
A massive, ancient, and aquatic species endemic to mountain streams, slow hill ponds, and cool rocky pools of central and eastern China. The Chinese warty newt inhabits pebble-strewn bottoms of slow-moving waters, sheltering among smooth rocks and submerged roots to avoid strong currents.
Origin
East Asia
Amphibian profile
- Diet
- No verified data available
- Life expectancy
- No verified data available
- Adult size
- 15.1 cm
- Lifestyle/Microhabitat
- No verified data available
- Activity cycle
- No verified data available
- Sociality
- No verified data available
- Reproduction
- No verified data available
- Toxicity
- No verified data available
- Life stage
- No verified data available
- Handling tolerance
- No verified data available
- Brumation
- No verified data available
- Molting
- No verified data available
The catalog's scalar value is 15.1 cm. The AmphiBIO v1 source reports a maximum adult measurement of 15.1 cm for this species, recorded as total length (TL). These figures are not interchangeable: the first is the profile's editorial reference, whereas the second is a published maximum under a specific measurement convention; differences among sources can reflect sex, population, life stage and measuring method.
Image gallery
Licensed images linked to the species or, when marked, to the closest representative taxon.
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