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Desert Plated Lizard
The desert plated lizard (''Gerrhosaurus skoogi'') is a reptile species endemic to the northern Namib Desert in Namibia and Angola. Also known as the sand plated lizard, Lamb T, Meeker AM, :fr:Aaron Matthew Bauer, Bauer AM, Branch WR (2003). "On the systematic status of the desert plated lizard (''Angolosaurus skoogi'' ): phylogenetic inference from DNA sequence analysis of the African Gerrhosauridae". ''Biological Journal of the Linnean Society'' 78 (2): 253-261. it is diurnal. E ...
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Lars Gabriel Andersson
Lars Gabriel Andersson (22 February 1868 – 13 February 1951) was a Swedish schoolteacher and herpetologist. He studied at Uppsala University and earned his PhD in 1909. During his long career he taught classes at several schools in and near Stockholm. In 1894–95 and from 1897 to 1902 he worked as an assistant in the vertebrate department at the Naturhistoriska riksmuseet in Stockholm. Taxa With zoologist Einar Lönnberg he described the following herpetological species: * ''Aipysurus tenuis'', 1913 * '' Atractaspis engdahli'', 1913 * ''Eulamprus brachyosoma'', 1915. * '' Eulamprus tympanum'', 1915 * '' Gastrotheca microdiscus'', (Andersson in Lönnberg and Andersson, 1910). * ''Glaphyromorphus mjobergi'', 1915 * ''Strophurus taeniatus'', 1913. On his own, he described: * '' Didynamipus sjostedti'', 1903 Works by Andersson that have been published in English * "Catalogue of Linnean type-specimens of snakes in the Royal Museum in Stockholm", 1899. * "Catalogue of Linnean ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reptiles Of Angola
Reptiles, as most commonly defined are the animals in the class Reptilia ( ), a paraphyletic grouping comprising all sauropsids except birds. Living reptiles comprise turtles, crocodilians, squamates (lizards and snakes) and rhynchocephalians (tuatara). As of March 2022, the Reptile Database includes about 11,700 species. In the traditional Linnaean classification system, birds are considered a separate class to reptiles. However, crocodilians are more closely related to birds than they are to other living reptiles, and so modern cladistic classification systems include birds within Reptilia, redefining the term as a clade. Other cladistic definitions abandon the term reptile altogether in favor of the clade Sauropsida, which refers to all amniotes more closely related to modern reptiles than to mammals. The study of the traditional reptile orders, historically combined with that of modern amphibians, is called herpetology. The earliest known proto-reptiles originated around 31 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lizards Of Africa
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] |
Reptiles Described In 1916
Reptiles, as most commonly defined are the animals in the class Reptilia ( ), a paraphyletic grouping comprising all sauropsids except birds. Living reptiles comprise turtles, crocodilians, squamates ( lizards and snakes) and rhynchocephalians (tuatara). As of March 2022, the Reptile Database includes about 11,700 species. In the traditional Linnaean classification system, birds are considered a separate class to reptiles. However, crocodilians are more closely related to birds than they are to other living reptiles, and so modern cladistic classification systems include birds within Reptilia, redefining the term as a clade. Other cladistic definitions abandon the term reptile altogether in favor of the clade Sauropsida, which refers to all amniotes more closely related to modern reptiles than to mammals. The study of the traditional reptile orders, historically combined with that of modern amphibians, is called herpetology. The earliest known proto-reptiles originated ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paraphyletic
In taxonomy (general), taxonomy, a group is paraphyletic if it consists of the group's most recent common ancestor, last common ancestor and most of its descendants, excluding a few Monophyly, monophyletic subgroups. The group is said to be paraphyletic ''with respect to'' the excluded subgroups. In contrast, a monophyletic group (a clade) includes a common ancestor and ''all'' of its descendants. The terms are commonly used in phylogenetics (a subfield of biology) and in the tree model of historical linguistics. Paraphyletic groups are identified by a combination of Synapomorphy and apomorphy, synapomorphies and symplesiomorphy, symplesiomorphies. If many subgroups are missing from the named group, it is said to be polyparaphyletic. The term was coined by Willi Hennig to apply to well-known taxa like Reptilia (reptiles) which, as commonly named and traditionally defined, is paraphyletic with respect to mammals and birds. Reptilia contains the last common ancestor of reptiles a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gerrhosaurus
''Gerrhosaurus'' is a genus of lizards native to southern and eastern Africa. Habitat Species of ''Gerrhosaurus'' are found in dry, rocky semi-open habitats. Species and subspecies The following species and subspecies are recognized as being valid."''Gerrhosaurus'' ". The Reptile Database. www.reptile=database.org. Some have been reassigned to new genera Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nomenclat .... *'' Gerrhosaurus auritus'' – Kalahari plated lizard *'' Gerrhosaurus bulsi'' *'' Gerrhosaurus flavigularis'' – yellow-throated plated lizard **''Gerrhosaurus flavigularis fitzsimonsi'' **''Gerrhosaurus flavigularis flavigularis'' *'' Gerrhosaurus multilineatus'' *'' Gerrhosaurus nigrolineatus'' – black-lined plated lizard **''Gerrhosaurus nigrolineatus ahlefeldti ... [...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] |
Monotypic
In biology, a monotypic taxon is a taxonomic group (taxon) that contains only one immediately subordinate taxon. A monotypic species is one that does not include subspecies or smaller, infraspecific taxa. In the case of genera, the term "unispecific" or "monospecific" is sometimes preferred. In botanical nomenclature, a monotypic genus is a genus in the special case where a genus and a single species are simultaneously described. In contrast, an oligotypic taxon contains more than one but only a very few subordinate taxa. Examples Just as the term ''monotypic'' is used to describe a taxon including only one subdivision, the contained taxon can also be referred to as monotypic within the higher-level taxon, e.g. a genus monotypic within a family. Some examples of monotypic groups are: Plants * In the order Amborellales, there is only one family, Amborellaceae and there is only one genus, '' Amborella'', and in this genus there is only one species, namely ''Amborella trichopoda. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vivian Frederick Maynard FitzSimons
Vivian Frederick Maynard FitzSimons, born in Pietermaritzburg, was a notable herpetologist in South Africa. Also, he contributed to the collection of spermatophyte samples for the National Herbarium which has become part of the South African National Biodiversity Institute at the Pretoria National Botanical Garden. In 1937, together with Anna Amelia Obermeyer, he collected some of the earliest plant specimens from the Eastern Highlands of Rhodesia (now Zimbabwe). Later, as director of the Transvaal Museum, he together with Charles Koch helped to establish the Namib Desert Research Institute in Gobabeb Family Vivian FitzSimons came from a family of naturalists. His father, Frederick William FitzSimons, and his mother Patricia Henrietta (née Russell), both immigrated to South Africa from Ireland. His brother was Desmond Charles Fitzsimons, who in 1939 founded the Fitzsimons Snake Park (Durban) and was a leading distributor of snake antivenoms in South Africa. Vivian FitzSimons ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hilmer Nils Erik Skoog , German racing team
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Hilmer is a masculine given name. Notable people with the name include: * Hilmer Ekdahl (1889–1967), cinematographer * Hilmer Kenty (born 1955), boxer * Hilmer Löfberg (1887–1940), diver * Hilmer Pettersson, footballer * Hilmer Swanson (1932–2005), radio engineer See also * David C. Hilmers (born 1950), astronaut * Fred Hilmer (born 1945), academic * Hilmer doctrine in patent law * Hilmer Lodge Stadium, in California * Hilmer Motorsport Hilmer Motorsport was a German racing team established in 2013 by Franz Hilmer. The team first raced in the GP2 Series, starting in 2013, replacing Ocean Racing Technology. Hilmer joined the GP3 Series in 2014 with support from Force India, rep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. 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. Other ways of defining species include their karyotype, DNA sequence, morphology, behaviour or ecological niche. In addition, paleontologists 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. However, only about 14% of these had been described by 2011. All species (except viruses) are given a two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specific name or the specific epithet (in botanical nomenclature, also sometimes i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
