Chalarodon

Superregnum: Eukaryota
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Cladus: Craniata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Superclassis: Tetrapoda
Cladus: Reptiliomorpha
Cladus: Amniota
Classis: Reptilia
Cladus: Eureptilia
Cladus: Romeriida
Subclassis: Diapsida
Cladus: Sauria
Infraclassis: Lepidosauromorpha
Superordo: Lepidosauria
Ordo: Squamata
Cladus: Unidentata Episquamata Toxicofera
Subordo: Iguania
Infraordo: Pleurodonta

Familia: Opluridae
Genus: Chalarodon
Species: Chalarodon madagascariensis - Chalarodon steinkampi
Name

Chalarodon Peters, 1854
References

Miralles, A., Glaw, F., Ratsoavina, F.M. & Vences, M. 2015. A likely microendemic new species of terrestrial iguana, genus Chalarodon, from Madagascar. Zootaxa 3946(2): 201–220. DOI: 10.11646/zootaxa.3946.2.3. Preview Reference page.

Vernacular names

Chalarodon is a genus of Malagasy terrestrial iguanian lizard. It was considered a monotypic genus, until in 2015 a second species, Chalarodon steinkampi, was recognised based on morphology and DNA sequence data.[1] The common names of this genus include Chalarodon or Dangalia lizard.

Its Malagasy relatives are the iguanians of the genus Oplurus.
Species

Two species of Chalarodon exist:

Image	Scientific name	Distribution
	Chalarodon madagascariensis Peters, 1854	Western, southern, and south eastern Madagascar
	Chalarodon steinkampi Miralles, Glaw, Ratsoavina & Vences, 2015	Eastern Madagascar

Members of this genus inhabit semi-arid to arid regions and almost entirely open, or very sparsely vegetated habitats with sandy soil in southern, western, and south eastern Madagascar.[2]

Nutrition

The Madagascar sand lizards are insectivores. In addition to insects, sometimes plants are ingested, particularly in the form of leaves and roots.
Reproduction

During the mating season, males defend territories with threat displays and combat.[2] Copulation is very brief, and females lay pairs of eggs between December and March.[2]

References

Miralles, Aurelien; Glaw, Frank; Ratsoavina, Fanomezana; Vences, Miguel (2015). "A likely microendemic new species of terrestrial iguana, genus Chalarodon, from Madagascar". Zootaxa. 3946 (2): 201–20. doi:10.11646/zootaxa.3946.2.3. PMID 25947685.
Glaw, Frank; Vences, Miguel (2007). A Field Guide to the Amphibians and Reptiles of Madagascar (3rd ed.). Köln: Vences & Glaw Verlags. ISBN 978-3-929449-03-7.