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The family Felidae consists of 41 extant species belonging to 14 genera and divided into 92 subspecies. This does not include hybrid species (such as the liger) or extinct prehistoric species (such as Smilodon).
In the main system used here, 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.
In 1997, the classification of mammals was revised by Malcolm C. McKenna and Susan K. Bell. [10] The Classification of Mammals Above the species level, here referred to as the "McKenna/Bell classification", is a comprehensive work on the systematics, relationships, and occurrences of all mammal taxa, living and extinct, down through the rank of ...
Felidae (/ ˈ f ɛ l ɪ d iː /) is the family of mammals in the order Carnivora colloquially referred to as cats.A member of this family is also called a felid (/ ˈ f iː l ɪ d /). [3] [4] [5] [6]
In biology, taxonomic rank (which some authors prefer to call nomenclatural rank [1] because ranking is part of nomenclature rather than taxonomy proper, according to some definitions of these terms) is the relative or absolute level of a group of organisms (a taxon) in a hierarchy that reflects evolutionary relationships.
There are currently 1,258 genera, 161 families, 27 orders, and around 5,937 recognized living species of mammal. [1] Mammalian taxonomy is in constant flux as many new species are described and recategorized within their respective genera and families.
It is classified between family and class. In biological classification, the order is a taxonomic rank used in the classification of organisms and recognized by the nomenclature codes. An immediately higher rank, superorder, is sometimes added directly above order, with suborder directly beneath order. An order can also be defined as a group of ...
The range in size is as diverse as the range in form, with smaller species at less than 500 g (1 lb) and the largest species at up to 12 kg (26 lb). Some have retractile or semi-retractile claws (the fossa and the Malagasy civet) and others do not (the falanouc and Malagasy mongooses).