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Lizard Families
This is a list of the extant lizard families. Lizards are an paraphyly, informal group of Squamata, squamates. Taxonomy There are five infraorders which separate the lizards, these are- Diploglossa, Gekkota, Iguania, Platynota and Scincomorpha. This separation is based mainly on morphological similarities between family groups. The Diploglossans and Platynotans are two closely related infraorders which are very diverse families. Very few generalisations can be placed upon these families morphologically. Many species are limbless, while others have fully formed limbs. It is believed that these lizards are the closest lizard relation to the snakes. The Gekkotans are the second most diverse group of lizards. They can be morphologically distinguished by the absence of temporal arches, which allows greater moveability of the head. Most species also have cloacal sacs and fixed eyelids. The Iguanians are another diverse group of lizards. All iguanians are fully limbed. Most species amb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Albert C
Albert may refer to: Companies * Albert Computers, Inc., a computer manufacturer in the 1980s * Albert Czech Republic, a supermarket chain in the Czech Republic * Albert Heijn, a supermarket chain in the Netherlands * Albert Market, a street market in The Gambia * Albert Music, an Australian music company now known as Alberts ** Albert Productions, a record label * Albert (organisation), an environmental organisation concerning film and television productions Entertainment * Albert (1985 film), ''Albert'' (1985 film), a Czechoslovak film directed by František Vláčil * ''Albert'' (2015 film), a film by Karsten Kiilerich * Albert (2016 film), ''Albert'' (2016 film), an American TV movie * Albert (album), ''Albert'' (album), by Ed Hall, 1988 * Albert (short story), "Albert" (short story), by Leo Tolstoy * Albert (comics), a character in Marvel Comics * Albert (Discworld), Albert (''Discworld''), a character in Terry Pratchett's ''Discworld'' series * Albert, a character in Dario A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
California Legless Lizard
''Anniella pulchra'', the California legless lizard, is a limbless, burrowing lizard often mistaken for a snake. Description ''Anniella pulchra'' measures around from snout to vent (excluding the tail). The slightly pointed head and eyes are both rather small—adaptations for a primarily fossorial (burrowing) lifestyle. Colors are usually a silver-bronze dorsal (back) side and a yellow underside, separated by black side-stripes or markings extending from the lizard's head down the length of its body. Black (melanistic) and darker brown forms, which were thought to be a separate subspecies at one point, have been observed in Monterey County, California. Taxonomy There were formerly two subspecies of California legless lizard recognized based on individual color morphs: the silvery legless lizard, ''A. p. pulchra'', and the black legless lizard, ''A. p. nigra''. However, contemporary taxonomy considers them simply a melanistic morph. More recently (in 2013), ''A. pulchra'' has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agamidae
Agamidae is a family containing 582 species in 64 genera of iguanian lizards indigenous to Africa, Asia, Australia, and a few locations in Southern Europe. Many species are commonly called dragons or dragon lizards. Overview Phylogenetically, they may be sister to the Iguanidae, and have similar appearances. Agamids usually have well-developed, strong legs. Their tails cannot be shed and regenerated like those of geckos (and several other families such as skinks), though a certain amount of regeneration is observed in some. Many agamid species are capable of limited change of their colours to regulate their body temperature. In some species, males are more brightly coloured than females, and colours play a part in signaling and reproductive behaviours. Although agamids generally inhabit warm environments, ranging from hot deserts to tropical rainforests, at least one species, the mountain dragon, is found in cooler regions. They are particularly diverse in Australia. This gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Burton's Legless Lizard
Burton's legless lizard (''Lialis burtonis'') is a species of lizard in the Family (biology), family Pygopodidae. The species lacks forelegs and has only rudimentary hind legs. Pygopodid lizards are also referred to as "legless lizards",Bradshaw SD, Carl Gans, Gans C, :fr:Hubert Saint Girons, Girons HS (1980). "Behavioural thermoregulation in a pygopodid lizard, ''Lialis burtonis'' ". ''Copeia'' 1980 (4): 738-743. "flap-footed lizards"Wall M, Richard Shine, Shine R (2013). "Ecology and behaviour of Burton’s legless lizard (''Lialis burtonis'', Pygopodidae) in tropical Australia". ''Asian Herpetological Research'' 4 (1): 9-21. and "snake-lizards".Weber E, Yehudah L. Werner, Werner YL (1977). "Vocalisations of two snake-lizards (Reptilia: Sauria: Pygopodidae)". ''Herpetologica'' 33(3): 353-363. This species is native to Australia and Papua New Guinea.Harold Cogger, Cogger HG (2000). ''Reptiles and Amphibians of Australia''. Sixth Edition. Sydney: Reed New Holland. Taxonomy Engl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pygopodidae
Pygopodidae, commonly known as snake-lizards, or flap-footed lizards, are a Family (biology), family of Legless lizard, legless lizards with reduced or absent limbs, and are a type of gecko. The 47 species are placed in two subfamilies and eight Genus, genera. They have unusually long, slender bodies, giving them a strong resemblance to snakes. Like snakes and most geckos, they have no eyelids, but unlike snakes, they have external ear holes and flat, unforked tongues. They are native to Australia and New Guinea. Pygopodids have no fore limbs at all, but they do possess vestigial hind limbs in the form of small, flattened flaps. These may have some role in courtship and defensive behaviour, and may even aid in locomotion through vegetation. Some species are insectivore, insectivorous burrowing animals, but others are adapted to moving through dense Triodia (grass), spinifex or other vegetation. Shared gecko characteristics The pygopodids and other geckos share a number of charact ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Underwoodisaurus Milii
''Underwoodisaurus milii'' is a species of gecko, a lizard in the family Carphodactylidae. The species is commonly known as the thick-tailed or barking gecko, referring to its distinctive plump tail and sharp, barking defensive call. The genus is also often called thick-tailed geckos as a group, along with the species '' Uvidicolus sphyrurus''. Taxonomy The specific name, ''milii'', is in honor of French sailor and naturalist Pierre Bernard Milius. Description ''U. milii'' is reddish-brown with bands of white and yellow spots, and a paler underbelly. It usually grows to a total length (including tail) of . The original tail is black with several pale bands; however, the regenerated tail has little pattern. Distribution and habitat ''U. milii'' is found in southern regions of Australia. Its distribution in Western Australia is throughout the southwest, the goldfields, wheatbelt, and Nullarbor regions to the east, and to Shark Bay in the north. It is also found at the Houtman Ab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gekkonidae
Gekkonidae (the common geckos) is the largest family of geckos, containing over 950 described species in 62 genera. The Gekkonidae contain many of the most widespread gecko species, including house geckos (''Hemidactylus''), the tokay gecko (''Gekko''), day geckos (''Phelsuma''), the mourning gecko (''Lepidodactylus''), and dtellas (''Gehyra''). Gekkonid geckos occur globally and are particularly diverse in tropical areas. Many species of these geckos exhibit an adhering ability to surfaces through Van der Waals forces utilizing intermolecular forces between molecules of their setae (foot hair) and molecules of the surface they are on. The genus ''Hemidactylus'' is one of the most species-rich and widely distributed of all reptile genera.Carranza, S., and E. Arnold. "Systematics, Biogeography, and Evolution of Hemidactylus Geckos (Reptilia: Gekkonidae) Elucidated Using Mitochondrial DNA Sequences." Molecular Phylogenetics and Evolution, vol. 38, no. 2, Elsevier Inc, 2006, pp. 531 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dibamus Nicobaricum
''Dibamus nicobaricum'' is a species of lizard found in the Nicobar Islands The Nicobar Islands are an archipelago, archipelagic island chain in the eastern Indian Ocean. They are located in Southeast Asia, northwest of Aceh on Sumatra, and separated from Thailand to the east by the Andaman Sea. Located southeast of t ... of India. Description The snout of this lizard is conical, obtuse, and slightly projecting. It has four enlarged shields on the head besides the rostral and labial scales - a frontal, an interparietal, and an ocular on each side; the interparietal shield is the largest. The eyes are scarcely distinguishable through the ocular scale. It has a narrow, elongate, trapezoidal mental, and a very large sublabial on each side. Scales equal, 22 to 26 round the middle of the body. The preanal scales very small. Its tail is very short and obtuse. Its body is a uniform purplish-brown color.Boulenger, G. A. 1890. Fauna of British India. Reptilia and Batrachia. Total ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Albert Boulenger
George Albert Boulenger (19 October 1858 – 23 November 1937) was a Belgian-British zoologist who described and gave scientific names to over 2,000 new animal species, chiefly fish, reptiles, and amphibians. Boulenger was also an active botanist during the last 30 years of his life, especially in the study of roses. Life Boulenger was born in Brussels, Belgium, the only son of Gustave Boulenger, a Belgian public notary, and Juliette Piérart, from Valenciennes. He graduated in 1876 from the Free University of Brussels (1834–1969), Free University of Brussels with a degree in natural sciences, and worked for a while at the Royal Belgian Institute of Natural Sciences, Brussels, as an assistant naturalist studying amphibians, reptiles, and fishes. He also made frequent visits during this time to the ''National Museum of Natural History (France), Muséum national d'Histoire naturelle'' in Paris and the Natural History Museum, London, British Museum in London. Boulenger develop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dibamidae
Dibamidae or blind skinks is a family of lizards characterized by their elongated cylindrical body and an apparent lack of limbs. Female dibamids are entirely limbless and the males retain small flap-like hind limbs, which they use to grip their partner during mating. They have a rigidly fused skull, lack pterygoid teeth and external ears. Their eyes are greatly reduced, and covered with a scale. They are small insectivorous lizards, with long, slender bodies, adapted for burrowing into the soil. They usually lay one egg with a hard, calcified shell, rather than the leathery shells typical of many other reptile groups. The family Dibamidae has two genera, '' Dibamus'' with 23 species native to Southeast Asia, Indonesia, the Philippines, and western New Guinea and the monotypic '' Anelytropsis'' native to Mexico. Recent phylogenetic analyses place the dibamids as the sister clade to all the other lizards and snakes or classify them as sharing a common ancestor with the infraord ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chinese Crocodile Lizard
The Chinese crocodile lizard (''Shinisaurus crocodilurus'') is a semiaquatic anguimorph lizard found only in cool forests in southeastern China and northeastern Vietnam. The Chinese crocodile lizard spends much of its time in shallow water or in overhanging branches and vegetation, where it hunts its prey of insects, snails, tadpoles, and worms. Individuals in captivity may be fed baby mice.Chinese Crocodile Lizard (''Shinisaurus crocodilurus''). The Sacramento Zoological Society. A rare and little-studied lizard, it is listed in Appendix II, which regulates international trade of specimens. This is the only species in the |
