Brookesia perarmata
The Antsingy leaf chameleon (Brookesia perarmata), also known as the Armoured leaf chameleon, is a dwarf chameleon species endemic to the dry deciduous forests of northern Madagascar. It is distinguished by its spiny dorsal surface, brown coloration for camouflage, and a non-prehensile tail used for ground locomotion. Once popular in the pet trade, its population has drastically declined due to collection and ongoing habitat degradation.
Key Facts
- ›Endemic to the dry deciduous forests of northern Madagascar.
- ›It is the largest species within the Brookesia (dwarf) genus of chameleons.
- ›Possesses bilateral rows of thorny spines along its dorsal surface.
- ›Utilizes leaf litter on the forest floor for camouflage.
- ›Listed as Endangered (EN) by the IUCN since 2011.
- ›International commercial trade is prohibited under CITES Appendix I.
Armoured Leaf Chameleon
Madagascar
- Smaller Than Most Chameleons, But the Largest of the Brookesia Genus.
- Can Grow Up To Eleven Centimeters In Length.
- Features A Non-Prehensile Tail.
- Distinguished By Bilateral Rows of Thorny Spines Along the Dorsal Surface.
- Has A Dull Brown Coloration For Camouflage.
- Uses Leaf Litter For Camouflage On the Forest Ground.
- Climbs Up Low Plant Branches To Sleep.
Collection For Pet Trade, Deforestation, Habitat Degradation
About Brookesia perarmata
The Antsingy Leaf Chameleon (Brookesia perarmata)
The Antsingy leaf chameleon, scientifically known as Brookesia perarmata and also referred to as the Armoured leaf chameleon, is a distinctive lizard species endemic to the island of Madagascar. It belongs to the Chamaeleonidae family and is a member of the Brookesia genus, commonly known as dwarf chameleons.
Habitat and Distribution
This species is exclusively found in the dry deciduous forests of northern Madagascar, particularly within the Tsingy de Bemaraha National Park. They inhabit the forest floor, relying on the leaf litter for camouflage and protection. The Antsingy leaf chameleon prefers primary, relatively untouched forest environments and can be found at elevations between 100 to 430 meters above sea level.
Physical Characteristics
While smaller than many other chameleon species, the Antsingy leaf chameleon is the largest within its genus, reaching up to eleven centimeters in length. A key distinguishing feature is the presence of bilateral rows of thorny spines along its dorsal surface, contributing to its 'armoured' common name. It possesses a dull brown coloration, which serves as excellent camouflage amongst the dead leaves on the forest floor. Unlike some arboreal chameleons, its tail is not prehensile and assists primarily in locomotion across the ground.
Behavior and Reproduction
The Antsingy leaf chameleon is a ground-dwelling species that utilizes the leaf litter for concealment. When it is time to rest, it may climb onto low plant branches. The species is oviparous, meaning it reproduces by laying eggs.
Conservation Status and Threats
Once popular in the pet trade during the 1980s and 1990s, the Antsingy leaf chameleon experienced a severe population decline due to collection. Despite the eventual ban on pet trade and ongoing conservation efforts, the species continues to be threatened by deforestation and habitat degradation. Consequently, it has been listed as Endangered (EN) by the International Union for Conservation of Nature (IUCN) since 2011, having been previously classified as Vulnerable. Its international trade is strictly regulated under Appendix I of CITES, prohibiting commercial international trade.
Source: Wikipedia ↗
Frequently Asked Questions
What is the Antsingy leaf chameleon?
The Antsingy leaf chameleon, scientifically known as Brookesia perarmata, is a species of lizard belonging to the Chamaeleonidae family. It is notable for being the largest of the Brookesia genus and is characterized by its spiny appearance and ground-dwelling habits.
Where does the Antsingy leaf chameleon live?
This species is found exclusively in the dry deciduous forests of northern Madagascar, particularly within the Tsingy de Bemaraha National Park. They inhabit the forest floor amongst leaf litter and occasionally climb low branches to sleep.
What are the distinctive physical features of the Antsingy leaf chameleon?
The Antsingy leaf chameleon is recognized by bilateral rows of thorny spines along its dorsal surface, giving it an armored appearance. It has a dull brown coloration that aids in camouflage among the forest floor debris and possesses a non-prehensile tail that assists in movement.
Why is the Antsingy leaf chameleon endangered?
The Antsingy leaf chameleon faces threats from intense collection for the pet trade, which severely decreased its population, and ongoing deforestation and habitat degradation. These factors continue to impact its numbers despite conservation efforts.
What is the conservation status of the Antsingy leaf chameleon?
The Antsingy leaf chameleon is listed as Endangered (EN) by the International Union for Conservation of Nature, a status it has held since 2011. Previously, it was listed as Vulnerable in 1996.
Is the Antsingy leaf chameleon commercially traded?
No, international commercial trade of the Antsingy leaf chameleon is prohibited. It is listed in Appendix I of the Convention on International Trade in Endangered Species (CITES), though international trade for non-commercial purposes is possible with specific permits.
Related Lizards
Emma gray's forest lizard (Calotes emma)
Emma gray's forest lizard (Calotes emma) is a species of agamid lizard native to South and Southeast Asia, as well as parts of China. This diurnal lizard is characterized by a well-developed dorsal crest on the neck and anterior trunk, and a brownish olive coloration with distinct banding. It is a terrestrial and arboreal species found in various forest environments.
Oustalet's chameleon
Oustalet's chameleon (Furcifer oustaleti), also known as the Malagasy giant chameleon, is the world's largest chameleon species by length, reaching up to 68.5 cm. It is native to Madagascar and inhabits a wide array of environments, from dry forests to urban settings, though it is less common in primary forest interiors. Males are typically grey or brown, while females can be more colorful, displaying red, yellow, and green.
Uroplatus ebenaui
Uroplatus ebenaui, also known as Ebenau's leaf-tailed gecko, is the smallest species in the Uroplatus genus, reaching up to 4 inches in total length. This arboreal and nocturnal lizard is native to Madagascar and inhabits tropical rainforests and dry deciduous forests. It is well-camouflaged against tree bark and primarily feeds on insects.