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AmphibianTerrestrialIntermediate
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Menabe Rain Frog
Scaphiophryne menabensis
The Menabe rain frog is a fossorial microhylid amphibian endemic to the dry forests of western Madagascar, known for its round shape and digging habits.
Class:Amphibia
Order:Anura
Family:Microhylidae
Subfamily:Scaphiophryninae
Genus:Scaphiophryne
Species:Scaphiophryne menabensis
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Environment
Terrestrial
Humidity
65 - 85 %
Day temperature
24 °C
Night temperature
20 - 22 °C
Ambient temperature
24 °C
Brumation temperature
12 - 15 °C
Minimum enclosure
>= 45 L
UVB
Low
Species description
Geographical Origin and Habitat: Scaphiophryne menabensis is an amphibian species endemic to western Madagascar, found exclusively in the dry deciduous forests and rocky karst areas of the Menabe region. Its natural habitat is characterized by extreme dry and wet seasons, where the frog spends long periods buried in sandy or clay soils. This fossorial lifestyle allows the frog to survive in a semi-arid environment by retaining moisture deep underground.
Taxonomy and Genetics: It belongs to the family Microhylidae, subfamily Scaphiophryninae, and the genus Scaphiophryne. Described as a distinct species due to its morphological and genetic differences from eastern rainforest microhylids, it represents a remarkable evolutionary adaptation to seasonally dry habitats. Isolated wild populations face threats from habitat loss and fragmentation within their limited geographic range.
Behavior and Habits: This species exhibits strictly nocturnal and burrowing habits. During the dry season, it undergoes estivation underground to conserve water. It emerges only during the rainy season to feed on small insects and reproduce in temporary pools formed by heavy rain. It has a shy and calm temperament, puffing up its body or digging backward into the soil if disturbed or threatened by predators.
Morphology: The morphology of the Menabe rain frog is characterized by a stocky, globose body shape with a short, blunt head. The dorsal skin is verrucose and displays a cryptic camouflage pattern of dark greens, grays, and browns, blending perfectly with dirt and dry leaves. Its hind limbs are short and equipped with large, spade-like metatarsal tubercles on the feet to facilitate rapid burrowing into the ground.
Care, breeding and tankmates
Terrarium Setup: Requires a medium-sized terrarium with minimum dimensions of 60x40x40 cm for a pair or small group. The key setup element is a deep substrate of at least 12-15 cm, consisting of a mix of sterile peat moss, coconut fiber, and fine sand to support their burrowing behavior. Cork bark pieces and sturdy plants should be added to provide surface shelters.
Lighting and Heating: As a nocturnal species, high-intensity lighting is not required, but a low-output UVB light is recommended to support vitamin D3 synthesis. Daytime temperatures should range between 24°C and 27°C, with a night drop to 20-22°C. Avoid temperatures exceeding 29°C to prevent heat stress, and establish a horizontal thermal gradient within the terrarium.
Humidity and Hydration: Relative humidity must be adjusted seasonally: high (75-85%) during simulated wet periods and moderate (50-60%) during dry periods, achieved by misting once or twice daily with dechlorinated water. A shallow, clean water dish must always be present for skin hydration; the water depth should not exceed the frog's chest height to prevent drowning.
Feeding and Supplementation: Feeds exclusively on 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. Males will call at night during simulated rainy breeding conditions.
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 menabensis is an amphibian species endemic to western Madagascar, found exclusively in the dry deciduous forests and rocky karst areas of the Menabe region. Its natural habitat is characterized by extreme dry and wet seasons, where the frog spends long periods buried in sandy or clay soils. This fossorial lifestyle allows the frog to survive in a semi-arid environment by retaining moisture deep underground.
Origin
Cosmopolitan or introducedAfrica and Madagascar
Amphibian profile
- Diet
- No verified data available
- Life expectancy
- No verified data available
- Adult size
- 4.5 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 4.5 cm. The AmphiBIO v1 source reports a maximum adult measurement of 4.5 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.
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