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AmphibianTerrestrialDifficult

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Purple Frog

Nasikabatrachus sahyadrensis

An endangered, evolutionary relic of a frog (7.5 cm) endemic to the Western Ghats of India, famous for its bloated purple body, pig-like snout, and subterranean lifestyle.

Family
Nasikabatrachidae
Origin
Western Ghats (India)
Origin
Extra-Amazon South AmericaSouth and Southeast Asia
Tank use
Used in 0 tanks

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Species challenges
Water Temperature

22 °C - 28 °C

pH Value

n/a

Water type

Terrestrial

Humidity

80 % - 95 %

UVB

None

Species description

Geographical Origin and Habitat: Endemic to the Western Ghats of India. This unique amphibian leads a strictly fossorial lifestyle, staying underground in moist soils and emerging only for a few days during the monsoon season to breed.

Taxonomy and Genetics: Family Nasikabatrachidae, genus Nasikabatrachus. It represents a highly distinct evolutionary lineage and is often referred to as a living fossil, having diverged millions of years ago.

Behavior and Habits: Strictly burrowing and subterranean. It digs deep tunnels up to 3 meters using its specialized hind limbs and feeds almost exclusively on underground termites and ants.

Morphology: Extremely bloated, dark purple body with a small, pointed head and a pig-like snout. Females are significantly larger than males.

Care, breeding and tankmates

Terrarium Setup: Requires a highly specialized setup with at least 30 cm of deep, soft, clay-like soil mix to allow burrowing. Add smooth river rocks to mimic breeding stream beds.

Lighting and Heating: Maintain stable temperatures between 24-26 °C. Dim lighting or no active light source is preferred, as this species lives almost entirely in darkness.

Humidity and Hydration: High humidity levels between 80-95% are critical. The substrate must be damp at all times but not waterlogged to prevent skin damage.

Feeding and Supplementation: Highly specialized diet consisting of live termites and ants. Supplement the food once a week with calcium and reptile multivitamins.

Compatibility: A solitary and highly secretive species. It must be kept individually to reduce stress and prevent competition over specific subterranean food sources.

Health and Common Diseases: Prone to skin abrasions if the substrate contains sharp rocks or coarse sand. Susceptible to bacterial skin rot in stagnant, overly wet soils.

Amphibian profile

Diet
Insectivore
Humidity
80 % - 95 %
Day temperature
26 °C
Night temperature
22 °C
UVB
None
Toxicity
Nessuna tossicità nota per l'uomo, ma produce secrezioni cutanee scivolose.
Life stage
Le uova vengono deposte in pozze temporanee e i girini si adattano a torrenti veloci con ventose.

Image gallery

Licensed images linked to the species or, when marked, to the closest representative taxon.

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Last updated: 06/13/2026