Teratoscincus scincus | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Reptilia |
Order: | Squamata |
Family: | Sphaerodactylidae |
Genus: | Teratoscincus |
Species: | T. scincus |
Binomial name | |
Teratoscincus scincus | |
Synonyms [1] | |
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Teratoscincus scincus, commonly referred to as the common wonder gecko or the frog-eyed gecko, is a species of lizard in the family Sphaerodactylidae. [1] The species is native to arid parts of Asia and has special adaptations which suit it to desert life.
Teratoscincus scincus is a large gecko growing to a total length (including tail) of about 16 cm (6.3 in). It has a broad head, large eyes, long robust limbs and a short tail. It lacks the expanded toe-pads used by many geckos for climbing, instead having digits fringed with comb-like scales which are adapted for loose sandy conditions. [2] The scales on the head are particularly small, while those on the body, and especially the tail, are large. Adults are buff or yellowish-brown with black broken stripes or irregular dark spotting. The flanks and belly are white. Newly hatched juveniles are more vividly coloured, being bright yellow with dark crossbands. [2]
The geographic range of T. scincus includes the Middle East, Central Asia, and westernmost East Asia. It extends over central and western Iran, western Afghanistan, northern Baluchistan and Pakistan, through the area to the east of the Caspian Sea, western China, and the Arabian Peninsula, where there are populations in Kuwait, Qatar, United Arab Emirates, Oman, Kazakhstan, Turkmenistan, Uzbekistan and Tajikistan. The type locality is the Ili River Valley in China and Kazakhstan. [1] Two subspecies were recognised; T. s. rustamowi, from the Ferganskaya Valley in Uzbekistan, and the nominotypical subspecies T. s. scincus from the rest of the range. [3] The former T. s. rustamowi has been elevated to full species status as Teratoscincus rustamowi . [4]
The typical habitat of T. scincus is deserts and semi-arid areas, sand dunes and gravel plains. [2]
T. scincus is nocturnal and digs itself a deep burrow in which it is able to keep cool and hydrated during the day. It has a varied diet which includes insects and other lizards. [5] When attacked on the surface, it can utter a yelping vocalisation or a defensive hiss, as well as lashing its tail which results in the large scales on the tail rubbing together. If provoked, it adopts a threatening pose, standing on tiptoe, arching its back, expanding its throat, opening wide its mouth and lashing its tail. Further provocation may result in it squeaking as it rushes forward to bite its assailant. It can also autotomise (shed) its tail as a defensive strategy. [2]
Teratoscincus is a genus of geckos commonly referred to as wonder geckos or frog-eyed geckos; it is the only genus within the subfamily Teratoscincinae of the family Sphaerodactylidae. Species in the genus Teratoscincus are found from the Arabian Peninsula in Qatar, the United Arab Emirates, and Oman, west across southern Asia in Iran, Afghanistan, and Pakistan, north to Russia, Kazakhstan, Turkmenistan, Uzbekistan, and Tajikistan to Mongolia and China. The genus consists of nine species.
The sheltopusik, also commonly called Pallas's glass lizard, the European legless lizard, or the European glass lizard, is a species of large glass lizard found from Southern Europe to Central Asia.
Eumeces schneiderii, commonly known as Schneider's skink, is a species of lizard in the family Scincidae. The species is endemic to Central Asia, Western Asia, and North Africa. There are five recognized subspecies.
The spiny-tailed monitor, also known as the Australian spiny-tailed monitor, the ridge-tailed monitor the Ackie dwarf monitor, and colloquially simply ackie monitor, is an Australian species of lizard belonging to the genus of monitor lizards (Varanus).
The western banded gecko is a species of lizard in the family Eublepharidae. The species is native to the southwestern United States and adjacent northwestern Mexico. Five subspecies are recognized.
The Central Asian northern desert is an ecoregion in the deserts and xeric shrublands biome, located in the Central Asian countries of Kazakhstan and Uzbekistan. The annual precipitation ranges from 100 to 150 mm, the winters are cold at −10 to −15 °C and the summers hot at around 25 °C (77 °F). There are a range of habitat types including salt flats, clay desert, rocky desert and some sand desert. The vegetation consists of scanty xeric shrubs including Artemisia and Salsola. The fauna is varied, as well as mammals and birds, there are a large number of reptiles and many species of invertebrate. Some protected areas are included in this ecoregion but other parts are being degraded by conversion to farmland, overgrazing and poaching.
Lucasium steindachneri, commonly called the box-patterned gecko or Steindachner's gecko, is a species of nocturnal, medium-sized lizard in the family Diplodactylidae. The species has a pale strip with three patches of brown along its back. This gecko is terrestrial and only found in arid and semi-arid areas of continental Australia.
The northern spiny-tailed gecko is a species of lizard in the family Diplodactylidae. The species is endemic to Australia.
Diplodactylus conspicillatus, the variable fat-tailed gecko or burrow-plug gecko, is a diplodactylid gecko endemic to central and arid inland areas of Australia. Widespread across the continent, the variable fat-tailed is most commonly found in sandy desert habitats dominated by spinifex grasses. They have also been bred in captivity by zoos and as pets.
The border beaked gecko is a gecko endemic to Australia in the family Gekkonidae. It is known for its distinctive beak-like snout and ability to camouflage itself in its surroundings.
Strophurus williamsi, also known commonly as the eastern spiny-tailed gecko, the soft-spined gecko, and Williams' spiny-tailed gecko, is a species of lizard in the family Diplodactylidae. The species is endemic to semi-arid regions of eastern Australia including Queensland, New South Wales, Victoria and South Australia. It has become a popular species as a pet for its distinctive tail features. S. williamsi has been grouped within a clade of seven other species that are believed to have diverged from their ancestors around 20 million years ago. S. williamsi can be distinguished from closer relatives by arboreality and diurnal (day-active) activity.
Mediodactylus russowii, also known commonly as the grey thin-toed gecko, Russow's bent-toed gecko, and the Transcaspian bent-toed gecko, is a species of lizard in the family Gekkonidae. The species is native to Asia. There are two recognized subspecies.
Paroedura maingoka, the scorpion leaf-toed gecko, is a species of lizard in the family Gekkonidae. It is endemic to southwest Madagascar, where it occurs on rock outcrops in dry forests and scrubland. It is a nocturnal species, emerging to feed at night.
Teratoscincus bedriagai, also known commonly as Bedraiga's wonder gecko or Bedriaga's plate-tailed gecko, is a small species of lizard in the family Sphaerodactylidae. The species is native to Central and Western Asia.
The wonder gecko, also known commonly as the giant frog-eyed gecko, is a species of lizard in the family Sphaerodactylidae. The species is endemic to parts of Asia.
The small-scaled wonder gecko is a species of lizard in the family Sphaerodactylidae. The species is endemic to Western and South Asia.
Teratoscincus roborowskii, commonly known as the Tibetan wonder gecko or Turpan wonder gecko, is a species of gecko in the family Sphaerodactylidae. The species is endemic to the Turpan Depression in Xinjiang, northwestern China, where it occurs in arid shrubland and desert habitats. It reaches a snout-vent length of 75.5–93.6 mm (3.0–3.7 in), and adult males tend to have wider heads than adult females.
Teratoscincus rustamowi is a small species of gecko, a lizard in the family Sphaerodactylidae. The species is endemic to Uzbekistan.