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Both scientific names Bos taurus and Bos indicus were introduced by Carl Linnaeus in 1758, with the latter used to describe humped cattle in China. [3]The zebu was classified as a distinct species by Juliet Clutton-Brock in 1999, [8] but as a subspecies of the domestic cattle, Bos taurus indicus, by both Clutton-Brock and Colin Groves in 2004 [9] and by Peter Grubb in 2005. [10]
Bos taurus (or Bos taurus taurus), typically referred to as "taurine" cattle, are generally adapted to cooler climates and include almost all cattle breeds originating from Europe and northern Asia. In some parts of the world further species of cattle are found (both as wild and domesticated animals), and some of these are related so closely to ...
A group of Asian indicine cattle ("Zebu", Bos taurus indicus) split off in around 700 AD (around the time of Islamization of the East African coast) and mingled with African taurines in different ratios, producing the four groups of African humped cattle. In Kim's own analysis, African taurines gained key adaptations in 16 genes for immunity ...
The Australian Charbray (Bos taurus x Bos indicus) is an Australian breed of cattle derived from a cross between the French Charolais cattle and American Brahman cattle.The charbray breed was first conceived in the United States of America in the 1930s and later introduced into Australia in 1969. [1]
The Southern Yellow is a group of cattle breeds distributed in southern China. It is one of the three principal groups within the overall Chinese Yellow cattle population, which includes all indigenous Chinese cattle of both Bos taurus and Bos indicus origin, as well as hybrids between the two species; Chinese people traditionally do not distinguish between these. [1]
Boran cattle are a popular Zebu beef breed in eastern Africa. [2]Through DNA sampling, Hanotte et al. have analyzed the genetic make-up of the Boran and it consists of the following genetic proportions—64% Bos indicus, 24% European Bos taurus and 12% African Bos taurus.
It was domesticated from wild gaur; [2] It is a hybrid descendant from crossing of wild gaur and domestic cattle, either Bos indicus or Bos taurus. [7] In 2020, Ranganathan Kamalakkannan et Al. found "phylogenetic analysis using complete mitochondrial genome sequences unambiguously suggested that gaur is the maternal ancestor of domestic mithun ...
Therefore, the current taxonomy (aurochs: Bos primigenius, taurine cattle: Bos taurus taurus, zebuine cattle: Bos taurus indicus) is not supported by scientific literature. I would therefore kindly ask if there is any evidence for listing zebuine and taurine cattle, which have different ancestors, as one species that does not include the aurochs.