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Cachryx
''Cachryx'' is a genus of lizards in the family Iguanidae The Iguanidae is a family of lizards composed of the iguanas, chuckwallas, and their prehistoric relatives, including the widespread green iguana. Taxonomy Iguanidae is thought to be the sister group to the collared lizards (family Crotaph .... Taxonomy Currently, there are two described species in this genus. * Campeche spiny-tailed iguana, '' Cachryx alfredschmidti'' (Kohler, 1995) * Yucatán spinytail iguana, '' Cachryx defensor'' (Cope, 1866) References {{Taxonbar, from=Q57578910 Lizard genera Taxa named by Edward Drinker Cope ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cachryx Alfredschmidti
The Campeche spiny-tailed iguana (''Cachryx alfredschmidti'') is a species of lizard in the family Iguanidae. The species is native to southeastern Mexico and adjacent Guatemala. Etymology The specific name, ''alfredschmidti'', is in honor of German herpetoculturist Alfred Schmidt.Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). ''The Eponym Dictionary of Reptiles''. Baltimore: Johns Hopkins University Press. xiii + 296 pp. . (''Ctenosaura alfredschmidti'', p. 5). Description Adult males of ''C. alfredschmidti'' reach at least and females in snout-to-vent length (SVL). Tail length varies from 74 % to 85% SVL. Geographic range ''C. alfredschmidti'' was thought to be endemic to southern Campeche in Mexico. However, in 2003, this species was also recorded by a scientific expedition to the Mirador-Río Azul National Park in the Petén Department in Northern Guatemala. This was the first record in Guatemala's herpetofauna for this species. Habitat The natural habi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cachryx Defensor
''Cachryx'' is a genus of lizards in the family Iguanidae. Taxonomy Currently, there are two described species in this genus. * Campeche spiny-tailed iguana, ''Cachryx alfredschmidti The Campeche spiny-tailed iguana (''Cachryx alfredschmidti'') is a species of lizard in the family Iguanidae. The species is native to southeastern Mexico and adjacent Guatemala. Etymology The specific name, ''alfredschmidti'', is in honor of ...'' (Kohler, 1995) * Yucatán spinytail iguana, '' Cachryx defensor'' (Cope, 1866) References {{Taxonbar, from=Q57578910 Lizard genera Taxa named by Edward Drinker Cope ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cachryx
''Cachryx'' is a genus of lizards in the family Iguanidae The Iguanidae is a family of lizards composed of the iguanas, chuckwallas, and their prehistoric relatives, including the widespread green iguana. Taxonomy Iguanidae is thought to be the sister group to the collared lizards (family Crotaph .... Taxonomy Currently, there are two described species in this genus. * Campeche spiny-tailed iguana, '' Cachryx alfredschmidti'' (Kohler, 1995) * Yucatán spinytail iguana, '' Cachryx defensor'' (Cope, 1866) References {{Taxonbar, from=Q57578910 Lizard genera Taxa named by Edward Drinker Cope ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iguanidae
The Iguanidae is a family of lizards composed of the iguanas, chuckwallas, and their prehistoric relatives, including the widespread green iguana. Taxonomy Iguanidae is thought to be the sister group to the collared lizards (family Crotaphytidae); the two groups likely diverged during the Late Cretaceous, as that is when ''Pristiguana'' and ''Pariguana'', the two earliest fossil genera, are known from. The subfamily Iguaninae, which contains all modern genera, likely originated in the earliest Paleocene, at about 62 million years ago. The most basal extant genus, '' Dipsosaurus,'' diverged from the rest of Iguaninae during the late Eocene, about 38 million years ago, with '' Brachylophus'' following a few million years later at about 35 million years ago, presumably after its dispersal event to the Pacific. All other modern iguana genera formed in the Neogene period. A phylogenetic tree of Iguaninae is shown here: Description Iguanas and iguana-type species are divers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yucatán Spiny-tailed Iguana
The Yucatán spiny-tailed iguana (''Cachryx defensor'') is a species of lizard in the family Iguanidae. It is endemic to northern Yucatán, Mexico. Habitat Its natural habitat is tropical and subtropical dry broadleaf forest The tropical and subtropical dry broadleaf forest is a habitat type defined by the World Wide Fund for Nature and is located at tropical and subtropical latitudes. Though these forests occur in climates that are warm year-round, and may receive ...s. Conservation status It is threatened by habitat loss. In the United States A foot-long specimen was found scurrying across a loading dock on July 29, 2010 at Ford Motor Co.'s Van Dyke Transmission Plant in Sterling Heights, Michigan. The creature was a stowaway in parts crates shipped from the Yucatán peninsula in Mexico. The creature was moved to an enclosure at the Detroit Zoo which it will share with a female black iguana.Detroit Free Press. 2010Scaly stowaway in auto parts finds home at the zoo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edward Drinker Cope
Edward Drinker Cope (July 28, 1840 – April 12, 1897) was an American zoologist, paleontologist, comparative anatomist, herpetologist, and ichthyologist. Born to a wealthy Quaker family, Cope distinguished himself as a child prodigy interested in science; he published his first scientific paper at the age of 19. Though his father tried to raise Cope as a gentleman farmer, he eventually acquiesced to his son's scientific aspirations. Cope married his cousin and had one child; the family moved from Philadelphia to Haddonfield, New Jersey, although Cope would maintain a residence and museum in Philadelphia in his later years. Cope had little formal scientific training, and he eschewed a teaching position for field work. He made regular trips to the American West, prospecting in the 1870s and 1880s, often as a member of United States Geological Survey teams. A personal feud between Cope and paleontologist Othniel Charles Marsh led to a period of intense fossil-finding competition ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. ''Panthera leo'' (lion) and ''Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomy (biology), taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lizard
Lizards are a widespread group of squamate reptiles, with over 7,000 species, ranging across all continents except Antarctica, as well as most oceanic island chains. The group is paraphyletic since it excludes the snakes and Amphisbaenia although some lizards are more closely related to these two excluded groups 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 such as the forest-dwelling ''Draco'' lizards 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 mammals a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Family (biology)
Family ( la, familia, plural ') is one of the eight major hierarchical taxonomic ranks in Linnaean taxonomy. It is classified between order and genus. A family may be divided into subfamilies, which are intermediate ranks between the ranks of family and genus. The official family names are Latin in origin; however, popular names are often used: for example, walnut trees and hickory trees belong to the family Juglandaceae, but that family is commonly referred to as the "walnut family". What belongs to a family—or if a described family should be recognized at all—are proposed and determined by practicing taxonomists. There are no hard rules for describing or recognizing a family, but in plants, they can be characterized on the basis of both vegetative and reproductive features of plant species. Taxonomists often take different positions about descriptions, and there may be no broad consensus across the scientific community for some time. The publishing of new data and opini ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lizard Genera
Lizards are a widespread group of squamate reptiles, with over 7,000 species, ranging across all continents except Antarctica, as well as most oceanic island chains. The group is paraphyletic since it excludes the snakes and Amphisbaenia although some lizards are more closely related to these two excluded groups 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 such as the forest-dwelling ''Draco'' lizards 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 mammals as bi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
