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Antidorcas Recki
''Antidorcas'' is a genus of antelope that includes the living springbok and several fossil species. Modern Taxonomy In 2013, Eva Verena Bärmann (of the University of Cambridge) and colleagues undertook a revision of the phylogeny of the tribe Antilopini on the basis of nuclear and mitochondrial data. They showed that the springbok and the gerenuk (''Litocranius walleri'') form a clade with saiga (''Saiga tatarica'') as sister taxon. The study pointed out that the saiga and the springbok could be considerably different from the rest of the antilopines; a 2007 phylogenetic study even suggested that the two form a clade sister to the gerenuk. The cladogram below is based on the 2013 study. Species *'' Antidorcas marsupialis'' - Springbok *†'' Antidorcas australis'' *†''Antidorcas bondi ''Antidorcas bondi'', or Bond's springbok, is an extinct species of antelope The term antelope is used to refer to many species of even-toed ruminant that are indigenous to vari ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pliocene
The Pliocene ( ; also Pleiocene) is the epoch in the geologic time scale that extends from 5.333 million to 2.58See the 2014 version of the ICS geologic time scale million years ago. It is the second and most recent epoch of the Period in the Cenozoic Era. The Pliocene follows the Miocene Epoch and is followed by the Pleistocene Epoch. Prior to the 2009 revision of the geologic time scale, which placed the fou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Molecular Phylogenetics And Evolution
''Molecular Phylogenetics and Evolution'' is a peer-reviewed scientific journal of evolutionary biology and phylogenetics. The journal is edited by E.A. Zimmer. Indexing The journal is indexed in: * EMBiology *Journal Citation Reports *Scopus Scopus is Elsevier's abstract and citation database launched in 2004. Scopus covers nearly 36,377 titles (22,794 active titles and 13,583 inactive titles) from approximately 11,678 publishers, of which 34,346 are peer-reviewed journals in top-l ... * Web of Science External links * Elsevier academic journals Evolutionary biology journals Phylogenetics Molecular biology Publications established in 1992 Monthly journals {{biology-journal-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mammal Genera With One Living Species
Mammals () are a group of vertebrate animals constituting the class Mammalia (), characterized by the presence of mammary glands which in females produce milk for feeding (nursing) their young, a neocortex (a region of the brain), fur or hair, and three middle ear bones. These characteristics distinguish them from reptiles (including birds) from which they diverged in the Carboniferous, over 300 million years ago. Around 6,400 extant species of mammals have been described divided into 29 orders. The largest orders, in terms of number of species, are the rodents, bats, and Eulipotyphla (hedgehogs, moles, shrews, and others). The next three are the Primates (including humans, apes, monkeys, and others), the Artiodactyla (cetaceans and even-toed ungulates), and the Carnivora (cats, dogs, seals, and others). In terms of cladistics, which reflects evolutionary history, mammals are the only living members of the Synapsida (synapsids); this clade, together with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mammal Genera
There are currently 1,258 genera, 156 families, 27 orders, and around 5,937 recognized living species of mammal. Mammalian taxonomy is in constant flux as many new species are described and recategorized within their respective genera and families. The taxonomy represented here is a compilation of the most logical and up-to-date information on mammalian taxonomy from many sources, the main ones being '' Handbook of the Mammals of the World'' series and '' Mammal Species of the World''. Afrosoricida Suborder Tenrecomorpha *Family Tenrecidae – tenrecs and otter shrews **Subfamily Geogalinae ***Genus '' Geogale'' – long-eared tenrec **Subfamily Oryzorictinae ***Genus '' Microgale'' – shrew tenrecs ***Genus ''Nesogale'' – shrew tenrecs ***Genus '' Oryzorictes'' – rice tenrecs **Subfamily Tenrecinae ***Genus ''Echinops'' – lesser hedgehog tenrec ***Genus ''Hemicentetes'' – streaked tenrec ***Genus ''Setifer'' – greater hedgehog tenrec ***Genus '' Tenrec'' – comm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antidorcas Recki
''Antidorcas'' is a genus of antelope that includes the living springbok and several fossil species. Modern Taxonomy In 2013, Eva Verena Bärmann (of the University of Cambridge) and colleagues undertook a revision of the phylogeny of the tribe Antilopini on the basis of nuclear and mitochondrial data. They showed that the springbok and the gerenuk (''Litocranius walleri'') form a clade with saiga (''Saiga tatarica'') as sister taxon. The study pointed out that the saiga and the springbok could be considerably different from the rest of the antilopines; a 2007 phylogenetic study even suggested that the two form a clade sister to the gerenuk. The cladogram below is based on the 2013 study. Species *'' Antidorcas marsupialis'' - Springbok *†'' Antidorcas australis'' *†''Antidorcas bondi ''Antidorcas bondi'', or Bond's springbok, is an extinct species of antelope The term antelope is used to refer to many species of even-toed ruminant that are indigenous to vari ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antidorcas Bondi
''Antidorcas bondi'', or Bond's springbok, is an extinct species of antelope The term antelope is used to refer to many species of even-toed ruminant that are indigenous to various regions in Africa and Eurasia. Antelope comprise a wastebasket taxon defined as any of numerous Old World grazing and browsing hoofed mamm ... whose fossils have been found in Zimbabwe and South Africa. Description Originally described as a species of gazelle, it was found to be related to the modern springbok based on cranial morphology. Due to its exceptionally hypsodont teeth, together with isotopic evidence, Bond's springbok is considered a specialized grazer. Bond's springbok survived past the Pleistocene in South Africa, surviving until as recently as 5,000 Before Christ, BC. References Prehistoric bovids Pliocene even-toed ungulates Pleistocene even-toed ungulates Pliocene mammals of Africa Pleistocene mammals of Africa Prehistoric mammals of Africa Holocene extinctions Cenozoic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antidorcas Australis
''Antidorcas australis'', also known as the southern springbok, is an extinct species of antelope from the Pleistocene and Holocene of South Africa. It is a close relative of the living springbok. Taxonomy First recovered from Mid Pleistocene deposits at Swartklip along the southern coast of South Africa, the southern springbok was originally described as (and is sometimes still considered) a subspecies of the modern springbok (as ''Antidorcas marsupialis australis''). It was subsequently elevated to species level, as its presence at Swartkrans suggested a wide temporal and geographic distribution worthy of a valid species, and its taxonomic validity was further strengthened when remains were found together with ''Antidorcas recki'', the presumed ancestor of modern springbok, in Early-Mid Pleistocene deposits. The genus ''Antidorcas'' evolved from an ancestral ''Gazella'' species more than 3 million years ago in East Africa and gave rise to ''A. australis'', ''Antidorcas bondi'', ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saiga
The saiga antelope (, ''Saiga tatarica''), or saiga, is a critically endangered antelope which during antiquity inhabited a vast area of the Eurasian steppe spanning the foothills of the Carpathian Mountains in the northwest and Caucasus in the southwest into Mongolia in the northeast and Dzungaria in the southeast. During the Pleistocene, they also occurred in Beringian North America and the British Isles. Today, the dominant subspecies (''S. t. tatarica'') is only found in one region in Russia (in the Republic of Kalmykia and he official la ... and Astrakhan Oblast) and three areas in Kazakhstan">Astrakhan Oblast">he official la ... and Astrakhan Oblast) and three areas in Kazakhstan (the Ural, Ustiurt, and Betpak-Dala populations). A portion of the Ustiurt population migrates south to Uzbekistan and occasionally Turkmenistan in winter. It is extirpated from China, Ukraine, and southwestern Mongolia. The Mongolian subspecies (''S. t. mongolica'') is found only in western ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
