Aeluroidea Temporal range: | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Mammalia |
Order: | Carnivora |
Suborder: | Feliformia |
Infraorder: | Aeluroidea Flower, 1869 |
Subgroups | |
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Aeluroidea, Ailuroidea or Feloidea is the name of a taxon (infraorder or superfamily) comprising cat-like Carnivora. More specifically the taxon comprises: [1] [2] [3] [4] [5] [6] [7] [8] [9]
The Aeluroidea in the first, i.e. broader sense, has been sometimes called infraorder Aeluroida since 1982. [10] [11] The name Feloidea is sometimes used in a third sense - it designates the taxon corresponding to all Feliformia except the family Nandiniidae. [6] [12] [13]
In the main system used in this wikipedia, the name Aeluroidea refers to the crown Feliformia (i. e. Feliformia sensu stricto) and has the rank of an infraorder, and Feloidea refers to the Felidae, Prionodontidae and their extinct closest relatives and has the rank of a superfamily.
Aeluroidea was named by William Henry Flower in 1869 as one of three sections of the fissipedal Carnivora, the other two sections being the Cynoidea and the Arctoidea. [14] Since then, it has continued to be assigned to the Carnivora. Within Carnivora it is classified - depending on the author and the definition of the taxon (see above) - either as synonymous with Feliformia or as a part of Feliformia. [1] [2] [5] [3] [6] [7] [8]
Aeluroidea (in the sense of crown Feliformia) comprises species that are, or were, endemic to all continents except Antarctica and Australia, with domestic cats having been introduced to Australia.
Crown Feliformia (more specifically the Viverridae) are attested since the early Eocene, i. e. since about 50 million years ago; they are more frequently attested since the early Oligocene, i. e. since about 30 million years ago. [15]
Carnivora is an order of placental mammals that have specialized in primarily eating flesh, whose members are formally referred to as carnivorans. The order Carnivora is the sixth largest order of mammals, comprising at least 279 species on every major landmass and in a variety of habitats, ranging from the cold polar regions of Earth to the hyper-arid region of the Sahara Desert and the open seas. Carnivorans exhibit a wide array of body plans, varying greatly in size and shape.
The Asiatic linsang (Prionodon) is a genus comprising two species native to Southeast Asia: the banded linsang and the spotted linsang. Prionodon is considered a sister taxon of the Felidae.
Fissipedia is a former suborder of placental mammals comprising the largely land-based families of the order Carnivora. In some former taxonomic classifications, Pinnipedia is treated as an suborder in order Carnivora alongside Fissipedia and Creodonta. rather than as a subgroup of "dog-like" carnivorans.
Caniformia is a suborder within the order Carnivora consisting of "dog-like" carnivorans. They include dogs, bears, raccoons, and mustelids. The Pinnipedia are also assigned to this group. The center of diversification for the Caniformia is North America and northern Eurasia. Caniformia stands in contrast to the other suborder of Carnivora, the Feliformia, the center of diversification of which was in Africa and southern Asia.
Nimravidae is an extinct family of carnivorans, sometimes known as false saber-toothed cats, whose fossils are found in North America and Eurasia. Not considered to belong to the true cats, the nimravids are generally considered closely related and classified as a distinct family in the suborder Feliformia. Fossils have been dated from the Middle Eocene through the Late Miocene epochs, spanning about 33.2 million years.
Metailurini is an extinct taxonomic tribe of large saber-toothed cats that lived in Africa, Asia, Europe, and North America from the Miocene to the Pleistocene.
Adapiformes is a group of early primates. Adapiforms radiated throughout much of the northern continental mass, reaching as far south as northern Africa and tropical Asia. They existed from the Eocene to the Miocene epoch. Some adapiforms resembled living lemurs.
Viverravidae is an extinct monophyletic family of mammals from extinct superfamily Viverravoidea within the clade Carnivoramorpha, that lived from the early Palaeocene to the late Eocene in North America, Europe and Asia. They were once thought to be the earliest carnivorans and ancestral to extant ones, but now are placed outside the order Carnivora based on cranial morphology as relatives to extant carnivorans.
Miacis is an extinct genus of placental mammals from clade Carnivoraformes, that lived in North America from the early to middle Eocene.
Eupleridae is a family of carnivorans endemic to Madagascar and comprising 10 known living species in seven genera, commonly known as euplerids, Malagasy mongooses or Malagasy carnivorans. The best known species is the fossa, in the subfamily Euplerinae. All species of Euplerinae were formerly classified as viverrids, while all species in the subfamily Galidiinae were classified as herpestids.
Carnivoramorpha is a clade of placental mammals of clade Pan-Carnivora from mirorder Ferae, that includes the modern order Carnivora and its extinct stem-relatives.
Feliformia is a suborder within the order Carnivora consisting of "cat-like" carnivorans, including cats, hyenas, mongooses, viverrids, and related taxa. Feliformia stands in contrast to the other suborder of Carnivora, Caniformia.
The Viverrinae represent the largest subfamily of the Viverridae comprising three genera, which are subdivided into six species native to Africa and Southeast Asia. This subfamily was denominated and first described by John Edward Gray in 1864.
Quercygale is an extinct genus of placental mammals from the clade Carnivoraformes, that lived in Europe during the early to late Eocene.
Arctoidea is a clade of mostly carnivorous mammals which include the extinct Hemicyonidae (dog-bears), and the extant Musteloidea, Pinnipedia, and Ursidae (bears), found in all continents from the Eocene, 46 million years ago, to the present. The oldest group of the clade is the bears, as their CMAH gene is still intact. The gene became non-functional in the common ancestor of the Mustelida. Arctoids are caniforms, along with dogs (canids) and extinct bear dogs (Amphicyonidae). The earliest caniforms were superficially similar to martens, which are tree-dwelling mustelids. Together with feliforms, caniforms compose the order Carnivora; sometimes Arctoidea can be considered a separate suborder from Caniformia and a sister taxon to Feliformia.
Asiavorator is an extinct genus of civet-like carnivoran belonging in the family Stenoplesictidae. It was endemic to Asia and lived during the Eocene and Oligocene epochs.
Palaeogale is an extinct genus of carnivorous mammal known from the Late Eocene, Oligocene, and Early Miocene of North America, Europe, and Eastern Asia. A small carnivore often associated with the mustelids, Palaeogale might have been similar to living genets, civets, and linsangs.
Altungulata or Pantomesaxonia is an invalid clade (mirorder) of ungulate mammals comprising the perissodactyls, hyracoids, and tethytheres.
Stenogale is an extinct genus of carnivorans whose fossils are found in France, Germany, and Switzerland.
Alagtsavbaatar is an extinct species of carnivorous cat-like carnivoran belonging to the infraorder Aeluroidea. It was endemic to Asia, with all known specimens being found in Mongolia, and lived during the late Eocene epoch. It is a monotypic genus, with the type and only known species being A. indigenus, and is named after the Alag Tsav locality where its remains were first discovered.