Pseudaelurus jawbone from the Staatliches Museum für Naturkunde Stuttgart, Germany
Scientific classification
Domain:
Eukaryota
Kingdom:
Animalia
Phylum:
Chordata
Class:
Mammalia
Order:
Carnivora
Suborder:
Feliformia
Family:
Felidae
Genus:
†Pseudaelurus Gervais, 1850
Type species
†Pseudaelurus quadridentatus
(Blainville, 1843) sensu Gervais, 1850
Other Species
†P. cuspidatusWang et al., 1998
†P. guangheensisCao et al., 1990
Synonyms
P. quadridentatus
Felis quadridentataBlainville, 1843
Pseudaelurus is a prehistoric cat that lived in Europe, Asia and North America in the Miocene between approximately twenty and eight million years ago. It is considered to be a paraphyletic grade ancestral to living felines and pantherines as well as the extinct machairodonts (saber-tooths), and is a successor to Proailurus. It originated from Eurasia and was the first cat to reach North America, when it entered the continent at about 18.5 Ma ending a 'cat-gap' of 7 million years.[1][2] The slender proportions of the animal, together with its short, viverrid-like legs, suggest that it may have been an agile climber of trees.[3]
^Tedford, R. H.; Galusha, T.; Skinner, M. F.; Taylor, B. E.; Fields, R. W.; Macdonald, J. R.; Rensberger, J. M.; Webb, S. D.; Whistler, D.P. (1987). "Faunal succession and biochronology of the Arikareean through Hemphillian interval (late Oligocene through earliest Pliocene epochs) in North America". In Woodburne, M. O. (ed.). Cenozoic mammals of North America: Geochronology and biostratigraphy. Berkeley: University of California Press. pp. 153–210. ISBN 0-520-05392-3.
^Rothwell, Tom (2003). "Phylogenetic systematics of North American Pseudaelurus (Carnivora: Felidae)" (PDF). American Museum Novitates (3403): 1–64. doi:10.1206/0003-0082(2003)403<0001:psonap>2.0.co;2. hdl:2246/2829. ISSN 0003-0082. S2CID 67753626.
^Turner, Alan; Antón, Mauricio (1997). The Big Cats and their fossil relatives. New York: Columbia University Press. ISBN 0-231-10228-3.
climber of trees. Pseudaelurus quadridentatus weighed about 30 kg (66 lb) and was approximately the size of a cougar. Pseudaelurus guangheensis from the...
Oligocene about 25 million years ago, with the appearance of Proailurus and Pseudaelurus. The latter species complex was ancestral to two main lines of felids:...
them late Barstovian in age. Leidy reassigned the specimens to Pseudaelurus as Pseudaelurus intrepidus in a 1869 paper. In 1873, an expedition collected...
Siwaliks. The species was originally described by Guy Ellcock Pilgrim as Pseudaelurus chinjiensis in 1910, who later erected a new genus, Sivaelurus, for it...
extinct genus of Pseudaelurus-grade felids. The genus Miopanthera was first proposed in 1938 by Kretzoi for the species Pseudaelurus lorteti. P. lorteti...
supported, although at least one suggested the fragment could be assigned to Pseudaelurus cuspidatus instead. P. major and P. bourbonnensis are both known from...
described by Kitt in 1958 for the species "Pseudaelurus" thinobates. In 1969, Dalquest described the species Pseudaelurus hibbardi. The species Machaerodus catocopis...
Europe. In 1882, a species of Pseudaelurus from Europe was described as Pseudaelurus turnauensis. Another species, Pseudaelurus lorteti, was described in...
North America until the Middle Miocene with the appearance of Pseudaelurus. Pseudaelurus crossed over to North America by way of the Bering land bridge...
modern in comparison to contemporary felids, being transitional between "Pseudaelurus-grade" and modern species. It possesses a slender p4, with a prominent...
and the earliest one with saber-tooth features is the Miocene genus Pseudaelurus. The skull and mandible morphology of the earliest saber-toothed cats...
barbourofelid. It lived in Africa during the middle Miocene. The species Pseudaelurus africanus was first described in 1914; in 1929 it was assigned to the...
accepted as being true members of Felidae and descended from Proailurus and Pseudaelurus. Within Felidae, they had been traditionally considered to belong in...
Machairodontinae originated in the middle Miocene of Europe. The early felid Pseudaelurus quadridentatus showed a trend towards elongated upper canines, and is...
In a 1954 paper J. R. Macdonald reassigned the species to the genus Pseudaelurus, but later papers maintained its status as a distinct and valid genus...
species, Namafelis minor. Closely related to Diamantofelis, it is of “Pseudaelurus-grade”, and therefore a rather basal member of the cat family. Material...
Anchitherium), hyaenids (e. g., Protictitherium), and felids (e. g., Pseudaelurus). Other associated primates are the great apes Hispanopithecus, Anoiapithecus...