Schauenberg's index

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Schauenberg's index is the ratio of skull length to cranial capacity. [1] This index was introduced by Paul Schauenberg in 1969 as a method to identify European wildcat (Felis silvestris) skulls and distinguish them from domestic cat (Felis catus) skulls. [2] [3] [4]

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<i>Felis</i> Genus of mammals (cats)

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<span class="mw-page-title-main">Wildcat</span> Small wild cat

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The Cretan wildcat is a member of the genus Felis that inhabits the Greek island of Crete. Its taxonomic status is unclear at present, as some biologists consider it probably introduced, or a European wildcat, or a hybrid between European wildcat and domestic cat. It was previously considered a separate subspecies of wildcat as Felis silvestris cretensis.

<span class="mw-page-title-main">European wildcat</span> Small wild cat

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The Asiatic wildcat, also known as the Asian steppe wildcat and the Indian desert cat, is an African wildcat subspecies that occurs from the eastern Caspian Sea north to Kazakhstan, into western India, western China and southern Mongolia. There is no information on current status or population numbers across the Asiatic wildcat's range as a whole, but populations are thought to be declining.

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The Caucasian wildcat is a European wildcat subspecies that inhabits the Caucasus Mountains and Turkey.

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The Southern African wildcat is an African wildcat subspecies native to Southern and Eastern Africa. In 2007, it was tentatively recognised as a distinct subspecies on the basis of genetic analysis. Morphological evidence indicates that the split between the African wildcat subspecies in Africa occurred in the area of Tanzania and Mozambique.

<span class="mw-page-title-main">Arabian wildcat</span> Subspecies of carnivore

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<span class="mw-page-title-main">Domestication of the cat</span> Evolutionary origins of domesticated cats

The domestic cat originated from Near-Eastern and Egyptian populations of the African wildcat, Felis sylvestris lybica. The family Felidae, to which all living feline species belong, arose about ten to eleven million years ago. This family is divided into eight major phylogenetic lineages. The domestic cat is a member of the Felis lineage. A number of investigations have shown that all domestic varieties of cats come from a single species of the Felis lineage, Felis catus. Variations of this lineage are found all over the world and up until recently scientists have had a hard time pinning down exactly which region gave rise to modern domestic cat breeds. Scientists believed that it was not just one incident that led to the domesticated cat but multiple, independent incidents at different places that led to these breeds. More complications arose from the fact that the wildcat population as a whole is very widespread and very similar to one another. These variations of wildcat can and will interbreed freely with one another when in close contact, further blurring the lines between taxa. Recent DNA studies, advancement in genetic technologies, and a better understanding of DNA and genetics as a whole has helped make discoveries in the evolutionary history of the domestic cat. Archaeological evidence has documented earlier dates of domestication than formerly believed.

References

  1. Kitchener, C. and Easterbee, N. (1992). "The taxonomic status of black wild felids in Scotland". Journal of Zoology. 227 (2): 342–346. doi:10.1111/j.1469-7998.1992.tb04832.x.{{cite journal}}: CS1 maint: multiple names: authors list (link)
  2. Schauenberg, P. (1969). "L'identification du Chat forestier d'Europe Felis s. silvestris Schreber, 1777 par une méthode ostéométrique". Revue suisse de Zoologie. 76: 433–441.
  3. Groves, C. P. (1989). "Feral mammals of the Mediterranean islands: documents of early domestication". In Clutton-Brock, J. (ed.). The Walking Larder: Patterns of Domestication, Pastoralism, and Predation (2015 ed.). London and New York: Routledge. pp. 46–58. ISBN   9781317598381.
  4. Garcia-Perea, R.; Baquero, R. A. (1999). "Age estimation in Iberian wildcats Felis silvestris, by canine tooth sections". Acta Theriologica. 44 (3): 321–327. doi: 10.4098/at.arch.99-30 .