| Jordan’s girdled lizard | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Reptilia |
| Order: | Squamata |
| Family: | Cordylidae |
| Genus: | Karusasaurus |
| Species: | K. jordani |
| Binomial name | |
| Karusasaurus jordani (Parker, 1936) | |
| Synonyms [2] | |
| |
Karusasaurus jordani, also known commonly as Jordan's girdled lizard and the Namibian girdled lizard, is a species of small, spiny lizard in the family Cordylidae. The species is endemic to Namibia. [1] [2]
The specific name, jordani, is in honor of German-born British entomologist Heinrich Ernst Karl Jordan. [3]
The preferred natural habitat of K. jordani is rocky hillsides in savanna, at altitudes of 1,000–1,800 m (3,300–5,900 ft). [1]
Adults of K. jordani usually have a snout-to-vent length (SVL) of 11–12 cm (4.3–4.7 in), and maximum recorded SVL is 12.7 cm (5.0 in). The body is robust, not flattened. Adults are uniformly olive-brown, but juveniles are buff with dark crossbars. Males have only 5–8 femoral pores. [4]
The mode of reproduction of K. jordani has been described as viviparous [1] and as ovoviviparous. [2]
The genus Cordylus includes a wide variety of species of small to medium spiny lizards from Africa, collectively called girdle-tailed lizards or girdled lizards. All are diurnal and ovoviviparous. Most species are rupicolous (rock-dwelling), while a few species are arboreal or live in burrows. They defend themselves with osteoderms and by quickly retreating into rock crevices or burrows. Many species live in groups, and males defend territories.
The armadillo girdled lizard, also commonly known as the armadillo lizard, the armadillo spiny-tailed lizard, and the golden-armadillo lizard, is a species of lizard in the family Cordylidae. The species is endemic to desert areas along the western coast of South Africa. In 2011, it was moved to its own genus based on molecular phylogeny, but formerly it was included in the genus Cordylus. It has the largest known genome of all squamates.
The sungazer, also known as the giant girdled lizard, giant dragon lizard, ouvolk, or giant zonure, is the largest species of the Cordylidae, a family of lizards from sub-Saharan Africa. This threatened species is endemic to Highveld grasslands in the interior of South Africa. In 2011, it was assigned to the new genus Smaug, along with seven other species previously belonging to the genus Cordylus, based on a comprehensive molecular phylogeny of the Cordylidae.
Lawrence's girdled lizard is a species of lizard in the family Cordylidae. The species is endemic to South Africa.
The Sekukhune flat lizard is a species of lizard in the family Cordylidae. The species is endemic to South Africa. It has two subspecies.
The Limpopo girdled lizard, also known commonly as Jones's armadillo lizard and Jones's girdled lizard, is a species of lizard in the family Cordylidae. The species is indigenous to Southern Africa.
The East African armadillo lizard, dwarf sungazer, or tropical girdled lizard is a species of arboreal or rupicolous (rock-dwelling) lizard endemic to East Africa.
The Ukinga girdled lizard is a poorly known species of girdled lizard from central Tanzania. They are rupicolous (rock-dwelling) and feed on small arthropods.
The Transvaal girdled lizard or Reichenow's spiny-tailed lizard is a very flattened girdled lizard from northeastern South Africa, Eswatini, and southeastern Botswana. It prefers rock outcrops in open grassland and feeds on small arthropods, especially beetles.
The Rhodesian girdled lizard is one of three species of very flattened girdled lizards from Zimbabwe, Malawi, and Mozambique. The other two species are Cordylus nyikae and Cordylus meculae. They are found living under stones in rock outcrops where they feed on small arthropods. Adults are 60–90 mm long from snout to vent. The tail length is approximately half the total length.
Warren's girdled lizard is a species of relatively large, flattened lizard in the family Cordylidae. The species is native to Southern Africa.
Namazonurus campbelli, commonly known as Campbell's girdled lizard, is a species of lizard in the family Cordylidae. A small girdled lizard, N. campbelli is endemic to Namibia. It is often mistaken for the more common Herero girdled lizard, N. pustulatus, as they both are similar in size and have flattened bodies. N. campbelli lives in rock crevices and cracks on dry mountain slopes
Smaug is a genus of lizards in the family Cordylidae. The genus Smaug is a group of species of spiny southern African lizards, separated from the genus Cordylus in 2011 on the basis of a comprehensive molecular phylogeny of the Cordylidae. The type species is the giant girdled lizard, S. giganteus.
Van Dam's girdled lizard is a species of lizard in the family Cordylidae. The species is endemic to South Africa.
Karusasaurus, commonly known as Karusa lizards, is a genus of lizards in the family Cordylidae.
Cordylus beraduccii, also known commonly as the Maasai girdled lizard, is a species of girdled lizard in the family Cordylidae. The species is native to East Africa.
Smaug breyeri, also known commonly as the Waterberg dragon lizard or the Waterberg girdled lizard, is a species of lizard in the family Cordylidae. The species is endemic to South Africa.
The Rooiberg girdled lizard is a species of small, spiny lizard in the family Cordylidae. The species is endemic to South Africa.
Cordylus namakuiyus, the Kaokoveld girdled lizard, is a species of lizard in the family Cordylidae. It is a small, spiny lizard found in Angola.
Namazonurus peersi is a species of small, spiny lizard in the family Cordylidae. The species is endemic to South Africa.
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