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AmphibianTerrestrialIntermediate
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Marbled Rain Frog
Scaphiophryne marmorata
The marbled rain frog is a fossorial microhylid amphibian endemic to Madagascar, recognized by its plump, round body and intricate green and brown camouflage patterns.
Class:Amphibia
Order:Anura
Family:Microhylidae
Subfamily:Scaphiophryninae
Genus:Scaphiophryne
Species:Scaphiophryne marmorata
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Environment
Terrestrial
Humidity
65 - 85 %
Day temperature
24 °C
Night temperature
18 - 20 °C
Ambient temperature
24 °C
Brumation temperature
12 - 15 °C
Minimum enclosure
>= 45 L
UVB
Low
Species description
Geographical Origin and Habitat: Scaphiophryne marmorata is an amphibian species endemic to the island of Madagascar, found primarily in the eastern and central humid rainforests and sub-humid forest zones at elevations between 100 and 1000 meters above sea level. It inhabits the damp forest floor, living within the leaf litter, mosses, and soft organic soils. This habitat provides consistent high humidity and moderate temperatures, allowing the frog to burrow easily into the soil to escape dry conditions.
Taxonomy and Genetics: Taxonomically, it belongs to the family Microhylidae, subfamily Scaphiophryninae, and the genus Scaphiophryne. This species represents a unique evolutionary lineage adapted to burrowing lifestyles while remaining dependent on temporary pools of water for reproduction. Genetic studies indicate some variation among isolated populations across Madagascar, but they all share the distinct ecological requirements of terrestrial forest microhylids.
Behavior and Habits: This frog exhibits nocturnal and fossorial habits, spending the daytime buried completely beneath the moist substrate with only its eyes exposed to watch for predators and prey. It emerges at night to hunt for small invertebrates. They possess a very quiet and shy temperament; when threatened, they will puff up their bodies with air to appear larger or quickly burrow backwards into the ground using their specialized hind limbs.
Morphology: The morphology of the marbled rain frog is characterized by a very round, stocky body shape with a short head and a blunt snout. The dorsal skin is highly textured with small warts and features a marbled camouflage pattern of olive greens, deep browns, black, and occasional yellow spots. The hind legs are short but muscular, equipped with prominent, spade-like metatarsal tubercles on the feet that facilitate rapid backward digging.
Care, breeding and tankmates
Terrarium Setup: Requires a medium-sized terrarium, with minimum dimensions of 60x40x40 cm for a pair or small group of adults. The most critical component of the setup is a deep substrate of at least 10-15 cm, composed of a moist mix of coconut fiber, sterile peat moss, and sphagnum moss to facilitate burrowing. Adding pieces of cork bark, dried oak leaves, and live plants helps maintain humidity and provide cover.
Lighting and Heating: As a nocturnal species, high-intensity lighting is not required, but a low-output UVB light (2.0 or 5.0) is recommended to support vitamin D3 synthesis and calcium absorption. Daytime temperatures should be maintained between 22°C and 25°C, with a night drop to 18-20°C. Temperatures must never exceed 28°C, as high heat can be quickly fatal to these cool-climate amphibians.
Humidity and Hydration: Relative humidity must be kept high, ideally between 70% and 90%. This is achieved by misting the terrarium once or twice daily with dechlorinated or reverse osmosis water. A shallow, wide water dish containing clean, chlorine-free water must always be available for soaking. The water depth should not exceed the frog's chest height to ensure they can easily sit and hydrate without risk of drowning.
Feeding and Supplementation: Feeds exclusively on small live insects. The diet should consist of appropriately sized crickets, fruit flies, roaches, springtails, and occasional small waxworms. It is essential to dust food items with a high-quality calcium and multivitamin supplement twice a week (more frequently for growing juveniles) to prevent nutritional deficiencies and metabolic issues.
Compatibility: This is a peaceful and non-aggressive species that can be housed in small groups of the same species if provided with sufficient space. They must not be cohabitated with other amphibian or reptile species to prevent cross-contamination of diseases and social stress. During simulated breeding conditions, males will produce audible vocalizations at night.
Health and Common Diseases: The primary health concerns are fungal skin infections (such as chytridiomycosis) and bacterial infections (like red leg disease) resulting from dirty or waterlogged substrate. Metabolic Bone Disease (MBD) is also a significant risk if food is not regularly supplemented with calcium. Maintaining excellent terrarium hygiene and spot-cleaning waste is essential for their health.
Geographic Origin and Distribution
Scaphiophryne marmorata is an amphibian species endemic to the island of Madagascar, found primarily in the eastern and central humid rainforests and sub-humid forest zones at elevations between 100 and 1000 meters above sea level. It inhabits the damp forest floor, living within the leaf litter, mosses, and soft organic soils. This habitat provides consistent high humidity and moderate temperatures, allowing the frog to burrow easily into the soil to escape dry conditions.
Origin
North AmericaAfrica and MadagascarEast Asia
Amphibian profile
- Diet
- No verified data available
- Life expectancy
- No verified data available
- Adult size
- 5.5 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 5.5 cm. The AmphiBIO v1 source reports a maximum adult measurement of 5.5 cm for this species, recorded as snout–vent length (SVL). 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.
Related species
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