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Alligator Lizard
An alligator lizard is any one of various species of lizards in the family Anguidae that have some shared characteristics. The term may specifically refer to: Species of the genus Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In bino ... '' Elgaria'' (western alligator lizards) * Cedros Island alligator lizard (''Elgaria cedrosensis'') * Central peninsular alligator lizard (''Elgaria velazquezi'') * Madrean alligator lizard (''Elgaria kingii'') * Northern alligator lizard (''Elgaria coerulea'') * Panamint alligator lizard (''Elgaria panamintina'') * San Lucan alligator lizard (''Elgaria paucicarinata'') * Southern alligator lizard (''Elgaria multicarinata'') Species of the genus '' Gerrhonotus'' * Farr's alligator lizard (''Gerrhonotus farri'') * Pygmy alligator lizard (''Gerrh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well as a unit of biodiversity. Other ways of defining species include their karyotype, DNA sequence, morphology (biology), morphology, behaviour, or ecological niche. In addition, palaeontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. About 14% of these had been described by 2011. All species (except viruses) are given a binomial nomenclature, two-part name, a "binomen". The first part of a binomen is the name of a genus to which the species belongs. The second part is called the specific name (zoology), specific name or the specific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern Alligator Lizard
The southern alligator lizard (''Elgaria multicarinata'') is a common species of lizard in the family Anguidae. The species is native to the Pacific coast of North America. It ranges from Baja California to the state of Washington and lives in a variety of habitats including grasslands, chaparral, forests, and even urban areas. In dry climates, it is likely to be found in moist areas or near streams. There are five recognized subspecies. Subspecies The following five subspecies are recognized as being valid, including the nominotypical subspecies. *''Elgaria multicarinata ignava'' *''Elgaria multicarinata multicarinata'' *''Elgaria multicarinata nana'' *''Elgaria multicarinata scincicauda'' *''Elgaria multicarinata webbii'' Taxonomy and etymology The generic name ''Elgaria'' is possibly named for an "Elgar" or a pun on "alligator." The specific name ''multicarinata'' refers to the keeled scales characteristic of this species. The common name "alligator lizard" is a referenc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abronia Cunemica
''Abronia cunemica'', also known commonly as the Coapilla arboreal alligator lizard and ''el dragoncito de Coapilla'' in Mexican Spanish, is a species of lizard in the family Anguidae. The species, which was described in 2024 by Adam Clause et al., is native to southern Mexico. Yahoo News. By Aspen Pflughoeft. January 5, 2024. Accessed January 7, 2024. Geographic range ''Abronia cunemica'' is to the Mexican state of |
Abronia (lizard)
''Abronia'' is a genus of lizards, known colloquially as alligator lizards, in the Family (biology), family Anguidae that is native to Mexico and Central America. The majority of the species are restricted to southern Mexico and Guatemala, but members of the genus occur as far south as Panama. They inhabit forests and woodlands, mostly in highlands, and some species are often associated with bromeliads. They are typically arboreal, but there are also Terrestrial animal, terrestrial ''Abronia'' species. Many species are considered Threatened species, threatened due to habitat loss, killing by locals who mistakenly believe they are venomous, or collection for the captive reptile trade (they are listed on CITES, which restricts international trade). They feed on small animal prey, such as insects, and the females give birth to live young (rather than lay eggs). These medium-sized to fairly large lizards (maximum length generally up to about ) possess intriguing physical traits such ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lugo's Alligator Lizard
''Gerrhonotus lugoi'', also known commonly as Lugo's alligator lizard and ''la lagartija escorpion de Lugo'' in Mexican Spanish, is a species of lizard in the subfamily Gerrhonotinae of the family Anguidae. The species is endemic to Mexico.. www.reptile-database.org. Etymology The specific name, ''lugoi'', is in honor of José "Pepe" Lugo Guajardo of Cuatro Ciénegas, Mexico, who for many years acted as a guide for scientists conducting fieldwork in the area. Geographic distribution ''Gerrhonotus lugoi'' is found in the Mexican states of Coahuila and Nuevo León. Habitat The preferred natural habitat of ''Gerrhonotus lugoi'' is rocky desert. Reproduction ''Gerrhonotus lugoi'', is oviparous Oviparous animals are animals that reproduce by depositing fertilized zygotes outside the body (i.e., by laying or spawning) in metabolically independent incubation organs known as eggs, which nurture the embryo into moving offsprings kno .... References Further reading * (' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gerrhonotus Liocephalus
''Gerrhonotus liocephalus'', also known commonly as the Texas alligator lizard, Wiegmann's alligator lizard, and ''la culebra con pata'' in Spanish, is a species of lizard in the family Anguidae. The species is native to Texas, Mexico, and Guatemala.. www.reptile-database.org. There are three recognized subspecies. Habitat The preferred natural habitats of ''Gerrhonotus liocephalus'' are forest and shrubland. Behavior ''Gerrhonotus liocephalus'' is terrestrial. Diet ''Gerrhonotus liocephalus'' preys predominately upon insects. Reproduction ''Gerrhonotus liocephalus'' is oviparous. Subspecies The following three subspecies are recognized as being valid, including the nominotypical subspecies. *''Gerrhonotus liocephalus austrinus'' *''Gerrhonotus liocephalus liocephalus'' *''Gerrhonotus liocephalus loweryi'' Etymology The subspecific name In biology, trinomial nomenclature is the system of names for taxa below the rank of species. These names have three parts. The usage ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gerrhonotus Infernalis
The Texas alligator lizard (''Gerrhonotus infernalis'') is a species of lizard in the subfamily Gerrhonotinae of the family Anguidae. The species is endemic to the central region of the American state of Texas, and south into adjacent northern Mexico. Description The Texas alligator lizard is a medium-sized lizard, attaining a maximum total length (including tail) of around . It is the largest lizard species in Texas, and one of the largest alligator lizards in the world. This lizard has a flat, wedge-shaped head. Its body is generally a yellow-brown color, often with darker brown and white checker patterning on its dorsal surfaces, and uniformly light-colored, white, or grey on its ventral surfaces. Its scales are very stiff and plate-like. It has short limbs, and a tail that can fall off to distract a potential predator, but will regrow in time. Errhonotine lizards are known for their broad heads, short limbs and being heavily armored with scales, from which the common name al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pygmy Alligator Lizard
''Gerrhonotus parvus'' (common name: pygmy alligator lizard) is a species of lizard in the subfamily Gerrhonotinae. It is endemic to the state of Nuevo León, Mexico. The name ''parvus'' is from the Latin word for small because it is the species of smallest adult size recognized in the genus ''Gerrhonotus.'' It lives in dry forests transitioning to scrub in the eastern Sierra Madre Oriental at elevations of above sea level. They are usually found among dead leaves of yuccas in open wood areas. It seems to prefer dry limestone canyons. It is a relatively small species, with the maximum reported snout–vent length at . It is oviparous Oviparous animals are animals that reproduce by depositing fertilized zygotes outside the body (i.e., by laying or spawning) in metabolically independent incubation organs known as eggs, which nurture the embryo into moving offsprings kno ... and has a litter size of 4–6 eggs. Its head is glossy and smooth, grayish brown in color with sca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Farr's Alligator Lizard
''Gerrhonotus farri'', also known commonly as Farr's alligator lizard and the Tamaulipan alligator lizard, is a species of lizard in the family Anguidae. The species is native to northeastern Mexico.. www.reptile-database.org. Etymology The specific name, ''farri'', is in honor of American herpetologist William L. Farr, who collected the holotype. Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). ''The Eponym Dictionary of Reptiles''. Baltimore: Johns Hopkins University Press. xiii + 296 pp. . (''Gerrhonotus farri'', p. 88). Geographic range ''G. farri'' is endemic to the Mexican state of Tamaulipas. Description The holotype of ''G. farri'' has a snout-to-vent length (SVL) of . It has smooth dorsal scales In snakes, the dorsal scales are the longitudinal series of plates that encircle the body, but do not include the ventral scales. Campbell JA, Lamar WW (2004). ''The Venomous Reptiles of the Western Hemisphere''. Ithaca and London: Comstock Publis ..., and its head ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gerrhonotus
''Gerrhonotus'' is a genus of anguid lizards that are commonly referred to as alligator lizards, due to a vague resemblance to an alligator. Most species are restricted to Mexico, but a few range into Guatemala or Texas, and ''G. rhombifer'' is from Costa Rica and Panama. Along with glass lizards (''Ophisaurus'') and many other lizards, alligator lizards have the ability to regrow their tail. Species and subspecies There are nine recognized species in the genus ''Gerrhonotus''. One species has recognized subspecies. www.reptile-database.org. *'' Gerrhonotus farri'' – Farr's alligator lizard Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). ''The Eponym Dictionary of Reptiles''. Baltimore: Johns Hopkins University Press. xiii + 296 pp. . (''Gerrhonotus farri'', p. 88; ''G. liocephalus loweryi'', p. 161; ''G. lugoi'', p. 162). *'' Gerrhonotus infernalis'' – Texas alligator lizard *''Gerrhonotus lazcanoi'' *'' Gerrhonotus liocephalus'' – smooth-headed alligator ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Lucan Alligator Lizard
The San Lucan alligator lizard (''Elgaria paucicarinata'') is a species of medium-sized lizard in the family Anguidae. The species is endemic to Mexico Mexico, officially the United Mexican States, is a country in North America. It is the northernmost country in Latin America, and borders the United States to the north, and Guatemala and Belize to the southeast; while having maritime boundar ...."''Elgaria paucicarinata'' ". The Reptile Database. www.reptile-database.org References {{Taxonbar, from=Q3050844 Elgaria Reptiles of Mexico Reptiles described in 1934 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lizards
Lizard is the common name used for all squamate reptiles other than snakes (and to a lesser extent amphisbaenians), encompassing over 7,000 species, ranging across all continents except Antarctica, as well as most oceanic island chains. The grouping is paraphyletic as some lizards are more closely related to snakes than they are to other lizards. Lizards range in size from chameleons and geckos a few centimeters long to the 3-meter-long Komodo dragon. Most lizards are quadrupedal, running with a strong side-to-side motion. Some lineages (known as "legless lizards") have secondarily lost their legs, and have long snake-like bodies. Some lizards, such as the forest-dwelling '' Draco'', are able to glide. They are often territorial, the males fighting off other males and signalling, often with bright colours, to attract mates and to intimidate rivals. Lizards are mainly carnivorous, often being sit-and-wait predators; many smaller species eat insects, while the Komodo eats ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
