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East Usambara Pygmy Chameleon

Rhampholeon temporalis

The East Usambara Pygmy Chameleon is a tiny, leaf-mimicking reptile from Tanzania, highly sensitive to high temperatures and dry air.

Taxonomy
Class:Squamata
Order:Squamata
Family:Chamaeleonidae
Subfamily:Chamaeleoninae
Genus:Rhampholeon
Species:Rhampholeon temporalis

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Environment

Terrestrial

Humidity

70 - 90 %

Day temperature

19 - 23 °C

Ambient temperature

19 - 23 °C

Night temperature

15 - 19 °C

Basking spot

24 °C

Adult size

5 cm

Minimum enclosure

>= 50 L

UVB

Low

Species description

Geographical Origin and Habitat: Rhampholeon temporalis is endemic to the humid montane rainforests of the East Usambara Mountains in Tanzania. It inhabits the leaf litter layer of the forest floor and low-hanging undergrowth shrubs.
Taxonomy and Genetics: A member of the Chamaeleonidae family, described by Matschie in 1892. This pygmy species has evolved specialized genetic traits for terrestrial and low-vegetation life, isolated in high-altitude mountain pockets.
Behavior and Habits: Diurnal, extremely slow-moving, and solitary. They rely entirely on crypsis, mimicking dead leaves by swaying back and forth as if moved by a breeze. They will drop to the ground and play dead if they feel threatened.
Morphology: A tiny chameleon, reaching a maximum total length of only 6 to 8 cm. It features a highly laterally compressed body, a short, non-prehensile tail, and a brown, beige, or grey color pattern that perfectly copies decaying foliage.

Care, breeding and tankmates

Terrarium Setup: Requires a well-ventilated enclosure, preferably a screen or mesh terrarium of at least 45-60 liters. Provide a thick layer of sterilized leaf litter over a moist soil substrate, along with thin twigs and live plants (Pothos).
Lighting and Heating: Keep temperatures cool. The maximum daytime temperature must not exceed 22-24°C, with a crucial nighttime drop to 15-18°C. Temperatures above 26°C are lethal. Provide low-output linear UVB (2-5%) daily.
Humidity and Hydration: Requires high humidity levels between 75% and 90%. Mist the enclosure thoroughly at least twice daily. These chameleons will not drink from a bowl; they lick water droplets directly off leaves and twigs.
Feeding and Supplementation: Diet must consist of micro-prey: flightless fruit flies (Drosophila), pinhead crickets, springtails, and micro-roaches. Dust food items with pure calcium twice a week and a multivitamin with D3 once a month.
Compatibility: Best kept individually or in a male-female pair. Never house multiple males together, as they will stress each other through territorial displays, leading to immune system suppression and death.
Health and Common Diseases: Heat stress is the most common cause of sudden mortality in captivity. Chronic dehydration, respiratory infections due to stagnant air in glass tanks, and metabolic bone disease (MBD) are other major health risks.

Geographic Origin and Distribution

Rhampholeon temporalis is endemic to the humid montane rainforests of the East Usambara Mountains in Tanzania. It inhabits the leaf litter layer of the forest floor and low-hanging undergrowth shrubs.

Origin

North AmericaAfrica and Madagascar

Reptile profile

Diet
No verified data available
Life expectancy
No verified data available
Adult size
5 cm
The catalog's scalar value is 5 cm. The ReptTraits v1.2 source reports a maximum adult measurement of 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.
Lifestyle/Microhabitat
No verified data available
Activity cycle
No verified data available
Sociality
No verified data available
Reproduction
No verified data available
Handling tolerance
No verified data available
Brumation
No verified data available
Molting
No verified data available

Image gallery

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

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Last updated: 08/10/2026
East Usambara Pygmy Chameleon (Rhampholeon temporalis) Care Guide & Terrarium Setup | Atlarium