Phlaocyon latidens

Extinct species of carnivore

Phlaocyon latidens Temporal range: Oligocene–Miocene PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Mammalia
Order:	Carnivora
Family:	Canidae
Subfamily:	†Borophaginae
Tribe:	†Phlaocyonini
Genus:	†Phlaocyon
Species:	†P. latidens
Binomial name
†Phlaocyon latidens Cope 1881, p. 181
Synonyms
Galecynus latidens Cope 1881, p. 181 Cynodictis latidens Scott 1898, p. 364

Phlaocyon latidens is an extinct species of the genus Phlaocyon, belonging to the subfamily Borophaginae and tribe Phlaocyonini, a canid which inhabited northwestern North America from the Late Oligocene to Miocene living 33.3–20.6 mya and existed for approximately 12.7 million years.

Taxonomy

Phlaocyon latidens was originally named Galecynus latidens by Cope 1881. It was recombined as Cynodictis latidens by Scott 1898; it was recombined as Nothocyon latidens by Matthew 1899, Merriam (1906), Matthew 1907, Peterson 1907, Thorpe (1922), Hall and Martin (1930), Macdonald (1963) and Macdonald (1970); it was recombined as Cormocyon latidens by Wang and Fremd (1994); it was recombined as Phlaocyon latidens by Wang, Tedford & Taylor 1999.

Fossil distribution

North Blue Basin Site, John Day Formation, Grant County, Oregon ~33.3–30.8 Ma.^[1]
Foree Site, John Day Formation, Wheeler County, Oregon ~30.8–20.6 Ma.

References

Notes

^ "John Day Unit A (Oligocene of the United States)". Fossilworks. Retrieved 17 December 2021.

Sources

Cope, E. D. (1881). "On the Nimravidae and Canidae of the Miocene period". Bull. U.S. Geol. Geogr. Surv. Territories. 6: 165–181. Retrieved September 20, 2014.
Martin, L.D. 1989. Fossil history of the terrestrial carnivora. Pages 536 - 568 in J.L. Gittleman, editor. Carnivore Behavior, Ecology, and Evolution, Vol. 1. Comstock Publishing Associates: Ithaca.
Legendre, S.; Roth, C. (1988). "Correlation of carnassial tooth size and body weight in recent carnivores (Mammalia)". Historical Biology. 1 (1): 85–98. doi:10.1080/08912968809386468.
Matthew, W. D. (1899). "A provisional classification of the fresh-water Tertiary of the West". Bulletin of the AMNH. 12. hdl:2246/1534.
Matthew, W. D. (1907). "A lower Miocene fauna from South Dakota". Bulletin of the AMNH. 23: 169–219. hdl:2246/1483.
Peterson, O. A. (1907). "The Miocene beds of western Nebraska and eastern Wyoming and their vertebrate faunae". Annals of the Carnegie Museum. 4: 21–72. Retrieved September 20, 2014.
Scott, W. B. (1898). "Notes on the Canidæ of the White River Oligocene". Transactions of the American Philosophical Society. 19 (3): 325–416. doi:10.2307/1005497. JSTOR 1005497.
Wang, X.; Tedford, R. H.; Taylor, B. E. (1999). "Phylogenetic systematics of the Borophaginae (Carnivora, Canidae)". Bulletin of the AMNH. 243. hdl:2246/1588.

Extinct members of the family Canidae

Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Carnivora
Suborder: Caniformia

incertae sedis

†Prohesperocyon

†Hesperocyoninae

†Borophaginae

Phlaocyonini

Cynarctoides
Phlaocyon

Borophagini

Cormocyon Desmocyon Metatomarctus Euoplocyon Psalidocyon Microtomarctus Protomarctus Tephrocyon
Cynarctina	Paracynarctus Cynarctus
Aelurodontina	Tomarctus Aelurodon
Borophagina	Paratomarctus Carpocyon Protepicyon Epicyon Borophagus

Caninae

†Leptocyon
†Metalopex
†Nurocyon
†Prototocyon

Urocyon

†U. citrinus
†U. galushai
†U. minicephalus
†U. progressus
†U. webbi

Vulpes

Canini

Cerdocyonina

†Dusicyon †Protocyon †Theriodictis
Lycalopex	†L. cultridens †L. ensenadensis
Speothos	†S. pacivorus

Canina

†Cynotherium
†Eucyon
†Aenocyon
†Xenocyon

Cuon

†C. alpinus europaeus

Canis

†C. apolloniensis †C. armbrusteri †C. arnensis †C. cedazoensis †C. edwardii †C. etruscus †C. lepophagus
C. latrans	†C. l. orcutti
C. lupus	†C. l. alces †C. l. beothucus †C. l. bernardi †C. l. cristaldii †C. l. floridanus †C. l. fuscus †C. l. gregoryi †C. l. griseoalbus †C. l. hattai †C. l. hodophilax †C. l. mogollonensis †C. l. monstrabilis †C. l. nubilus †C. l. youngi