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Cape Cobra
The Cape cobra (''Naja nivea''), also called the yellow cobra, is a moderate-sized, highly venomous species of cobra inhabiting a wide variety of biomes across southern Africa including arid savanna, fynbos, bushveld, desert and semi-desert regions. The species is diurnal and is a feeding generalist, preying on a number of different species and carrion. Predators of this species include birds of prey, honey badgers and various species of mongoose. The Cape cobra is also known as the "geelslang" (yellow snake) and "bruinkapel" (brown cobra) in South Africa. Afrikaans speaking South Africans also refer to the Cape cobra as "koperkapel" ("copper cobra"), mainly because of a rich yellow colour variation. This species has no known subspecies. Etymology ''Naja nivea'' was first described by Swedish zoologist Carl Linnaeus in 1758. The generic name ''naja'' is a Latinisation of the Sanskrit word () meaning "cobra". The specific epithet ''nivea'' is derived from the Latin words eit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Linnaeus
Carl Linnaeus (; 23 May 1707 – 10 January 1778), also known after his ennoblement in 1761 as Carl von Linné Blunt (2004), p. 171. (), was a Swedish botanist, zoologist, taxonomist, and physician who formalised binomial nomenclature, the modern system of naming organisms. He is known as the "father of modern taxonomy". Many of his writings were in Latin; his name is rendered in Latin as and, after his 1761 ennoblement, as . Linnaeus was born in Råshult, the countryside of Småland, in southern Sweden. He received most of his higher education at Uppsala University and began giving lectures in botany there in 1730. He lived abroad between 1735 and 1738, where he studied and also published the first edition of his ' in the Netherlands. He then returned to Sweden where he became professor of medicine and botany at Uppsala. In the 1740s, he was sent on several journeys through Sweden to find and classify plants and animals. In the 1750s and 1760s, he continued to co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
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 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 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 of an ancestral taxon are grouped together (i.e. phylogenetic analysis should clea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Senegalese Cobra
The Senegalese cobra (''Naja senegalensis'') is a species of cobra in the genus ''Naja'' that is found in West Africa. This species was long thought to be identical to the Egyptian cobra (''Naja haje''), but morphological and genetic differences have led to its recognition as a separate species. It differs from ''Naja haje'' in normally having more than 23 dorsal scale rows around the neck and a uniformly dark head without any obvious pattern on the supralabial scales. Description Adults are uniformly dark grey-brown dorsally, with slightly lighter lower flanks. The throat is also dark brown with occasional lighter individual ventral scales, whereas the rest of the ventral side is cream with dark grey-brown mottling. The head is dark grey-brown. Juveniles are grey with a black head and neck, and often carry a light blotch on the back of the hood. This normally disappears in adults, although a few specimens retain this marking into adulthood. Size: a large, robust cobra, maximum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arabian Cobra
The Arabian cobra (''Naja arabica'') is a species of venomous snake in the family Elapidae. The species is endemic to the Arabian Peninsula. Geographic range The Arabian cobra is found in Oman, southern and western Saudi Arabia, and Yemen. Etymology The specific name, ''arabica'' is Latin for Arabian. Taxonomy This species, ''Naja arabica'', had long been considered a subspecies of the Egyptian cobra (''Naja haje''), but morphological and genetic differences have led to its recognition as a separate species. ''N. arabica'' is an elusive species and rarely seen in the wild. ''The Photo Ark'' * In November 2021, National Geographic announced that the Arabian cobra was the milestone 12,000th animal photographed for ''The Photo Ark ''The Photo Ark'' is a ''National Geographic'' project, led by photographer Joel Sartore, with the goal of photographing all species living in zoos and wildlife sanctuaries around the globe in order to inspire action to save wildlife. The proj ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anchieta's Cobra
Anchieta's cobra (''Naja anchietae''), sometimes referred to as the Angolan cobra, is a species of venomous snake in the family Elapidae. The species is native to Southern Africa. Taxonomy Anchieta's cobra was first described by Portuguese zoologist José Vicente Barbosa du Bocage in 1879. The specific epithet, ''anchietae'', refers to José Alberto de Oliveira Anchieta, a Portuguese explorer of Africa. Along with the snouted cobra (''N. haje annulifera''), Anchieta's cobra (''N. haje anchietae'') was formerly regarded as subspecies of the Egyptian cobra (''Naja haje''), but have since been proven to be distinct species. Based on analysis of character morphology, Broadley (1995) raised ''Naja annulifera'' to species level, with ''Naja annulifera anchietae'' as a subspecies. More research by Broadley & Wüster (2004) using both analysis of morphology character and mitochondrial DNA (mtDNA) further confirmed that ''Naja annulifera'' was a distinct species, but data obtained ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Snouted Cobra
The snouted cobra (''Naja annulifera''), also called the banded Egyptian cobra, is a highly venomous species of cobra found in Southern Africa. Description The snouted cobra is a relatively large species. Adult specimens average between in length, but they may reach lengths of . Colouration of dorsal scales may vary from yellowish to greyish-brown, dark brown or blue-black. Ventral scale colouration is yellow with darker mottles. A banded phase occurs throughout the species' range and is blue-black with 7-11 yellow to yellow-brown cross bars, the lighter bands being half the width of the darker bands. The latter colour phase is more common in males. Ventrally, it is yellow mottled with black. A darker throat band is present and is usually more prominent in juveniles. Scalation Midbody scales are in 19 rows (rarely 21) with 175-203 ventrals. There are 51-65 paired subcaudals and the anal shield is entire. There are seven (sometimes eight) upper labials that do not enter the eye, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Egyptian Cobra
The Egyptian cobra (''Naja haje''), also known as Ouraeus ''(derived from the Ancient Greek word: ''οὐραῖος'' - )'', is one of the most venomous snakes in North Africa, which has caused many snakebite incidents to humans. It averages roughly , with the longest recorded specimen measuring . Etymology and taxonomy ''Naja haje'' was first described by Swedish zoologist Carl Linnaeus in 1758. The generic name ''naja'' is a Latinisation of the Sanskrit word () meaning " cobra". The specific epithet ''haje'' is derived from the Arabic word ''ḥayya'' (حية) which literally means "snake". The snouted cobra (''Naja annulifera'') and Anchieta's cobra (''Naja anchietae'') were formerly regarded as subspecies of ''Naja haje'', but have since been shown to be distinct species. The Arabian populations were long recognised as a separate subspecies, ''Naja haje arabica'', and the black populations from Morocco sometimes as ''Naja haje legionis''. A recent study found that the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Josephus Nicolaus Laurenti
Josephus Nicolaus Laurenti (4 December 1735, Vienna – 17 February 1805, Vienna) was an Austrian naturalist and zoologist of Italian origin. Laurenti is considered the auctor of the class Reptilia ( reptiles) through his authorship of ' (1768) on the poisonous function of reptiles and amphibians. This was an important book in herpetology, defining thirty genera of reptiles; Carl Linnaeus's 10th edition of '' Systema Naturae'' in 1758 defined only ten genera. ''Specimen Medicum'' contains a description of the blind salamander (amphibian): ''Proteus anguinus The olm or proteus (''Proteus anguinus'') is an aquatic salamander in the family Proteidae, the only exclusively cave-dwelling chordate species found in Europe. In contrast to most amphibians, it is entirely aquatic, eating, sleeping, and br ...'', purportedly collected from cave waters in Slovenia (or possibly western Croatia); this description represented one of the first published accounts of a cave animal i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naja Nivea
The Cape cobra (''Naja nivea''), also called the yellow cobra, is a moderate-sized, highly venomous species of cobra inhabiting a wide variety of biomes across southern Africa including arid savanna, fynbos, bushveld, desert and semi-desert regions. The species is diurnal and is a feeding generalist, preying on a number of different species and carrion. Predators of this species include birds of prey, honey badgers and various species of mongoose. The Cape cobra is also known as the "geelslang" (yellow snake) and "bruinkapel" (brown cobra) in South Africa. Afrikaans speaking South Africans also refer to the Cape cobra as "koperkapel" ("copper cobra"), mainly because of a rich yellow colour variation. This species has no known subspecies. Etymology ''Naja nivea'' was first described by Swedish zoologist Carl Linnaeus in 1758. The generic name ''naja'' is a Latinisation of the Sanskrit word () meaning "cobra". The specific epithet ''nivea'' is derived from the Latin words ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elapidae
Elapidae (, commonly known as elapids ; grc, ἔλλοψ ''éllops'' "sea-fish") is a family of snakes characterized by their permanently erect fangs at the front of the mouth. Most elapids are venomous, with the exception of the genus Emydocephalus. Many members of this family exhibit a threat display of rearing upwards while spreading out a neck flap. Elapids are endemic to tropical and subtropical regions around the world, with terrestrial forms in Asia, Australia, Africa, and the Americas and marine forms in the Pacific and Indian Oceans. Members of the family have a wide range of sizes, from the white-lipped snake to the king cobra. Most species have neurotoxic venom which is channeled by their hollow fangs, and some may contain other toxic components in various proportions. The family includes 55 genera with some 360 species and over 170 subspecies. Description Terrestrial elapids look similar to the Colubridae; almost all have long, slender bodies with smooth scal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naja
''Naja'' is a genus of venomous elapid snakes commonly known as cobras (or "true cobras"). Members of the genus ''Naja'' are the most widespread and the most widely recognized as "true" cobras. Various species occur in regions throughout Africa, Southwest Asia, South Asia, and Southeast Asia. Several other elapid species are also called "cobras", such as the king cobra (''Ophiophagus hannah'') and the rinkhals (''Hemachatus haemachatus''), but neither are true cobras, in that they do not belong to the genus ''Naja'', but instead each belong to monotypic genera ''Hemachatus'' (the rinkhals) and ''Ophiophagus'' (the king cobra/hamadryad). Until recently, the genus ''Naja'' had 20 to 22 species, but it has undergone several taxonomic revisions in recent years, so sources vary greatly. Wide support exists, though, for a 2009 revision that synonymised the genera ''Boulengerina'' and '' Paranaja'' with ''Naja''. According to that revision, the genus ''Naja'' now includes 38 specie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Latin
Latin (, or , ) is a classical language belonging to the Italic languages, Italic branch of the Indo-European languages. Latin was originally a dialect spoken in the lower Tiber area (then known as Latium) around present-day Rome, but through the power of the Roman Republic it became the dominant language in the Italy (geographical region), Italian region and subsequently throughout the Roman Empire. Even after the Fall of the Western Roman Empire, fall of Western Rome, Latin remained the common language of international communication, science, scholarship and academia in Europe until well into the 18th century, when other regional vernaculars (including its own descendants, the Romance languages) supplanted it in common academic and political usage, and it eventually became a dead language in the modern linguistic definition. Latin is a fusional language, highly inflected language, with three distinct grammatical gender, genders (masculine, feminine, and neuter), six or seven ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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