Cynarctoides harlowi

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Cynarctoides harlowi
Temporal range: Late Oligocene–Miocene
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Carnivora
Family: Canidae
Subfamily: Borophaginae
Tribe: Phlaocyonini
Genus: Cynarctoides
Species: Cynarctoides harlowi
Cynarctoides harlowi range.png
Range of Cynarctoides harlowi

Cynarctoides harlowi is an extinct species of Cynarctoides, belonging to the subfamily Borophaginae and tribe Phlaocyonini, a canid which inhabited west central North America during the Late Oligocene to Miocene epoch living 24.8—20.6 mya and existed for approximately 4.2 million years.

Taxonomy[edit]

Cynarctoides harlowi was originally named Pachycynodon harlowi by Loomis (1932). Its type locality is Van Tassel (Upper), which is in a Harrisonian terrestrial horizon in Wyoming. It was recombined as Nothocyon harlowi by Macdonald (1963); it was recombined as Cynarctoides harlowi by Xiaoming Wang, Richard H. Tedford et al. (1999).[1][2]

Morphology[edit]

Body mass[edit]

Two specimens were examined by Legendre and Roth for body mass.[3]

  • Specimen 1 was estimated to weigh 1.21 kg (2.7 lb).
  • Specimen 2 was estimated to weigh 1.28 kg (2.8 lb).

Fossil distribution[edit]

References[edit]

  1. ^ J. R. Macdonald. 1963. The Miocene faunas from the Wounded Knee area of western South Dakota. Bulletin of the American Museum of Natural History 125(3):139-238
  2. ^ Phylogentic Systematic of the Borophanginae, X. Wang, R. Tedford, 1999 Archived March 20, 2007, at the Wayback Machine.
  3. ^ S. Legendre and C. Roth. 1988. Correlation of carnassial tooth size and body weight in recent carnivores (Mammalia). Historical Biology
  • 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.
  • - PaleoDataBase - Cynarctoides harlowi