Chalarodon | |
---|---|
male, Toliara | |
Scientific classification | |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Reptilia |
Order: | Squamata |
Suborder: | Iguania |
Family: | Opluridae |
Genus: | Chalarodon Peters, 1854 |
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 .
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]
The Madagascar sand lizards are insectivores. In addition to insects, sometimes plants are ingested, particularly in the form of leaves and roots.
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]
Paroedura is a genus of geckos, endemic to Madagascar and the Comoros. These geckos are typically terrestrial, though the young of most species can climb until they are too heavy for their feet to support.
Uroplatus is a genus of geckos, commonly referred to as leaf-tail geckos or flat-tailed geckos, which are endemic to Madagascar and its coastal islands, such as Nosy Be. They are nocturnal, insectivorous lizards found exclusively in primary and secondary forest.
Oplurus is a genus of Malagasy iguanian lizards, most of which are rock-dwelling terrestrial species.
Tracheloptychus is a small genus of lizards in the family Gerrhosauridae. The genus is endemic to Madagascar.
Chalarodon madagascariensis is a species of Malagasy terrestrial iguanian lizard native to western, southern, and south eastern Madagascar. Until 2015, it was thought to be the only member of its genus, but a second species, C. steinkampi was recognised in 2015. It is not yet clear if the distributional range of these two species overlaps.
The Mantellidae are a family of the order Anura. These frogs are endemic to the islands of Madagascar and Mayotte.
Cophylinae is a subfamily of microhylid frogs endemic to Madagascar. It has over 100 species in eight genera. Members of this subfamily range from minute to fairly large, and they are highly ecologically diverse. DNA barcode research has revealed a significant taxonomic gap in this subfamily, and an estimated 70+ candidate species were identified. Many of these have subsequently been described, as well as numerous new discoveries.
Mantidactylus is a frog genus in the mantellid subfamily Mantellinae. This genus is restricted to Madagascar. The genus is divided into several subgenera that form monophyletic genetic clusters and are ecologically similar.
Aglyptodactylus is a genus of frogs in the family Mantellidae. These frogs, sometimes known as the Madagascar jumping frogs, are endemic to Madagascar. Systematic revisions of the groups were published in 1998 and 2015. Six species are currently recognized.
Scaphiophryne is a genus of microhylid frogs endemic to Madagascar. Some of the species are strikingly marked, while others are highly cryptic. They are rather plump and generally found on the ground. Several species in the genus are threatened because of habitat loss and overcollection for the international pet trade.
Rhombophryne is a genus of microhylid frogs endemic to Madagascar. It is currently estimated to include more than 23 species, but only 20 of these are currently described. The common name 'diamond frog' has been proposed and used for members of this genus.
Spinomantis is a frog genus in the mantellid subfamily Mantellinae. This genus is restricted to Madagascar. At present it contains 13 species. They are arboreal or terrestrial frogs and occur in or along small streams. Most species are nocturnal.
Langaha madagascariensis is a medium-sized highly cryptic arboreal species. It is endemic to Madagascar and found in deciduous dry forests and rain forests, often in vegetation 1.5 to 2 meters above the ground.
Rhombophryne serratopalpebrosa is a species of frog of the Madagascar endemic microhylid subfamily Cophylinae. Genetic evidence revealed that it is a species complex, in need of resolution. This work has made significant progress, and five related species have been described from this complex between 2014 and 2017. It is threatened by habitat loss.
Voeltzkowia mobydick is a species of mermaid skink, a lizard in the family Scincidae. In 2012, the species was first described in a paper by French herpetologists Aurélien Miralles, Miguel Vences, and their colleagues.
Calumma nasutum, the nose-horned chameleon, is a small species of chameleon found in Madagascar. The taxonomic identity of the species is currently uncertain and in need of revision, and this revision is likely to result in several newly described species. Several different data sets indicate that C. nasutum is a complex of several species.
Chalarodon steinkampi is a species of Malagasy terrestrial iguanian lizards. It was recognised as a new species in 2015, which is probably microendemic to a small area in south eastern Madagascar.
Rhombophryne vaventy is a large species of frogs of the Madagascar endemic microhylid subfamily Cophylinae. It is one of the largest members of its genus.
Achille Philippe Raselimanana is a Malagasy herpetologist.
Boophis haingana is an endangered species of skeleton frog endemic to southeastern Madagascar. It is characterized by its advertisement call, which has shorter note durations and faster note repetitions compared to other frogs in its genus. It is pale green in color and translucent at certain parts of the body, such as the dorsal and ventral skin.