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Genetta Nyakitongwer
''Genetta nyakitongwer'' is a species of extinct genet known from Koobi Fora in Kenya. It is known only from a single specimen, a left lower jaw with five preserved teeth. It probably dates to between 1.87 and 1.56 million years ago. The species was named in 2013 by paleontologists Lars Werdelin and Margaret E. Lewis. The specific name, ''nyakitongwer'', is the word for "genet" in the local Daasanach language. The only known specimen preserves the alveolus of the first lower premolar (p1), the broken second premolar (p2), the complete third premolar through first molar (p3, p4, and m1), and the broken second molar (m2). Its status as a separate species rests on its large size: it is far larger than any other genet except the giant forest genet (''Genetta victoriae''), the largest living genet, and it has more robust teeth than even the giant forest genet. In addition, the front part of the m1 (the trigonid) is narrower than the back part (the talonid The molars or molar teeth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pleistocene
The Pleistocene ( ; referred to colloquially as the ''ice age, Ice Age'') is the geological epoch (geology), epoch that lasted from to 11,700 years ago, spanning the Earth's most recent period of repeated glaciations. Before a change was finally confirmed in 2009 by the International Union of Geological Sciences, the cutoff of the Pleistocene and the preceding Pliocene was regarded as being 1.806 million years Before Present (BP). Publications from earlier years may use either definition of the period. The end of the Pleistocene corresponds with the end of the last glacial period and also with the end of the Paleolithic age used in archaeology. The name is a combination of Ancient Greek () 'most' and (; Latinized as ) 'new'. The aridification and cooling trends of the preceding Neogene were continued in the Pleistocene. The climate was strongly variable depending on the glacial cycle, oscillating between cold Glacial period, glacial periods and warmer Interglacial, int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genet (animal)
A genet (pronounced or ) is a member of the genus ''Genetta'', which consists of 17 species of small African carnivorans. The common genet is the only genet present in Europe and occurs in the Iberian Peninsula, Italy and France. Genet fossils from the Late Miocene and later have been found at sites in Ethiopia, Kenya and Morocco. Classification ''Genetta'' was named and described by Frédéric Cuvier in 1816. The number of species in the genus is controversial. The following were proposed as valid in 2005: Extinct species * '' Genetta nyakitongwer'' – Early Pleistocene of Kenya * '' Genetta plesictoides'' – Late Pleistocene of Cyprus ''Genetta'' and '' Poiana'' are estimated to have diverged about . ''Genetta'' species are estimated to have diverged at least starting with the Hausa genet, followed by the giant genet . Characteristics Genets are slender cat-like animals with a long body, a long ringed tail, large ears, a pointed muzzle and partly retractile claws. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Koobi Fora
Koobi Fora refers primarily to a region around Koobi Fora Ridge, located on the eastern shore of Lake Turkana in the territory of the nomadic Gabbra people. According to the National Museums of Kenya, the name comes from the Gabbra language: The ridge itself is an outcrop of mainly Pliocene/Pleistocene sediments. It is composed of claystones, siltstones, and sandstones that preserve numerous fossils of terrestrial mammals, including early hominin species. Presently, the ridge is being eroded into a badlands terrain by a series of ephemeral rivers that drain into the northeast portion of modern Lake Turkana. In 1968 Richard Leakey established the Koobi Fora Base Camp on a large sandspit projecting into the lake near the ridge, which he called the Koobi Fora Spit. Consequently, the government of Kenya in 1973 reserved the region as Sibiloi National Park, establishing a headquarters for the National Museums of Kenya on Koobi Fora Spit. The reserve is well-maintained and i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kenya
Kenya, officially the Republic of Kenya, is a country located in East Africa. With an estimated population of more than 52.4 million as of mid-2024, Kenya is the 27th-most-populous country in the world and the 7th most populous in Africa. Kenya's capital and largest city is Nairobi. Its second-largest and oldest city is Mombasa, a major port city located on Mombasa Island. Other major cities within the country include Kisumu, Nakuru & Eldoret. Going clockwise, Kenya is bordered by South Sudan to the northwest (though much of that border includes the disputed Ilemi Triangle), Ethiopia to the north, Somalia to the east, the Indian Ocean to the southeast, Tanzania to the southwest, and Lake Victoria and Uganda to the west. Kenya's geography, climate and population vary widely. In western, rift valley counties, the landscape includes cold, snow-capped mountaintops (such as Batian, Nelion and Point Lenana on Mount Kenya) with vast surrounding forests, wildlife and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Specific Name , the second part (the species epithet) of the name of an animal species
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Specific name may refer to: * in Database management systems, a system-assigned name that is unique within a particular database In taxonomy, either of these two meanings, each with its own set of rules: * Specific name (botany), the two-part (binomial) name of a plant species. Hoevever, the species epithet refers to the second part of the name. * Specific name (zoology) In zoological nomenclature, the specific name (also specific epithet, species epithet, or epitheton) is the second part (the second name) within the scientific name of a species (a binomen). The first part of the name of a species is the na ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daasanach Language
Daasanach (also known as Dasenech, Daasanech, Dathanaik, Dathanaic, Dathanik, Dhaasanac, Gheleba, Geleba, Geleb, Gelebinya, Gallab, Galuba, Gelab, Gelubba, Dama, Marille, Merile, Merille, Morille, Reshiat, Russia) is a Cushitic language spoken by the Daasanach in Ethiopia, South Sudan and Kenya whose homeland is along the Lower Omo River and on the shores of Lake Turkana.Raymond G. Gordon Jr., ed. 2005. ''Ethnologue: Languages of the World''. 15th edition. Dallas: Summer Institute of Linguistics. Phonology Consonants * A glottal may also occur in word-initial position, when preceding vowels in various positions * /ð/ may freely alternate with an alveolar among speakers. * /w/ may be heard as a fricative when before front vowels. * Sounds /t̪, k/ can be heard as spiranted �, ɣin intervocalic positions. /k/ can also be heard as uvular �when in between back vowel sounds. * /k/ can be heard as a uvular when before back vowel sounds. * /ɗ̠/ in intervocalic po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Premolar
The premolars, also called premolar Tooth (human), teeth, or bicuspids, are transitional teeth located between the Canine tooth, canine and Molar (tooth), molar teeth. In humans, there are two premolars per dental terminology#Quadrant, quadrant in the permanent teeth, permanent set of teeth, making eight premolars total in the mouth. They have at least two Cusp (dentistry), cusps. Premolars can be considered transitional teeth during chewing, or mastication. They have properties of both the canines, that lie anterior and molars that lie Posterior (anatomy), posterior, and so food can be transferred from the canines to the premolars and finally to the molars for grinding, instead of directly from the canines to the molars. Human anatomy The premolars in humans are the maxillary first premolar, maxillary second premolar, mandibular first premolar, and the mandibular second premolar. Premolar teeth by definition are permanent teeth Anatomical terms of location#Proximal and distal, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Giant Forest Genet
The giant forest genet (''Genetta victoriae''), also known as the giant genet, is a genet species endemic to the Congo Basin. As it is considered as widely distributed and common, it is listed as Least Concern on the IUCN Red List The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, also known as the IUCN Red List or Red Data Book, founded in 1964, is an inventory of the global conservation status and extinction risk of biological .... Characteristics The giant genet has a yellowish white short and thick fur with numerous black spots. It is whitish on top of the muzzle and between the eyes. . Measurements of museum specimen range from in head and body with a long tail. References giant forest genet Mammals of the Democratic Republic of the Congo Mammals of Rwanda Fauna of Central Africa giant forest genet giant forest genet {{carnivora-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trigonid
The molars or molar teeth are large, flat teeth at the back of the mouth. They are more developed in mammals. They are used primarily to grind food during chewing. The name ''molar'' derives from Latin, ''molaris dens'', meaning "millstone tooth", from ''mola'', millstone and ''dens'', tooth. Molars show a great deal of diversity in size and shape across the mammal groups. The third molar of humans is sometimes vestigial. Human anatomy In humans, the molar teeth have either four or five cusps. Adult humans have 12 molars, in four groups of three at the back of the mouth. The third, rearmost molar in each group is called a wisdom tooth. It is the last tooth to appear, breaking through the front of the gum at about the age of 20, although this varies among individuals and populations, and in many cases the tooth is missing. The human mouth contains upper (maxillary) and lower (mandibular) molars. They are: maxillary first molar, maxillary second molar, maxillary third molar, man ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genets (animals)
A genet (pronounced or ) is a member of the genus ''Genetta'', which consists of 17 species of small African carnivorans. The common genet is the only genet present in Europe and occurs in the Iberian Peninsula, Italy and France. Genet fossils from the Late Miocene and later have been found at sites in Ethiopia, Kenya and Morocco. Classification ''Genetta'' was scientific name, named and described by Frédéric Cuvier in 1816. The number of species in the genus is controversial. The following were proposed as valid in 2005: Extinct species * ''Genetta nyakitongwer'' – Early Pleistocene of Kenya * ''Genetta plesictoides'' – Late Pleistocene of Cyprus ''Genetta'' and ''Poiana (genus), Poiana'' are estimated to have diverged about . ''Genetta'' species are estimated to have diverged at least starting with the Hausa genet, followed by the giant genet . Characteristics Genets are slender cat-like animals with a long body, a long ringed tail, large ears, a pointed muzzle a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pleistocene Carnivorans
The Pleistocene ( ; referred to colloquially as the ''Ice Age'') is the geological epoch that lasted from to 11,700 years ago, spanning the Earth's most recent period of repeated glaciations. Before a change was finally confirmed in 2009 by the International Union of Geological Sciences, the cutoff of the Pleistocene and the preceding Pliocene was regarded as being 1.806 million years Before Present (BP). Publications from earlier years may use either definition of the period. The end of the Pleistocene corresponds with the end of the last glacial period and also with the end of the Paleolithic age used in archaeology. The name is a combination of Ancient Greek () 'most' and (; Latinized as ) 'new'. The aridification and cooling trends of the preceding Neogene were continued in the Pleistocene. The climate was strongly variable depending on the glacial cycle, oscillating between cold glacial periods and warmer interglacials, with the sea levels being up to lower than ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
