Leptomeryx Temporal range: middle Eocene to Late Oligocene[1]
Skeleton, Paleontology Museum of Zurich
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Mammalia
Order:	Artiodactyla
Family:	†Leptomerycidae
Subfamily:	†Leptomerycinae
Genus:	†Leptomeryx Leidy, 1853
Type species
†Leptomeryx evansi
Species[2]
†L. blacki †L. evansi †L. mammifer †L. obliquidens †L. speciosus †L. yoderi

You can help expand this article with text translated from the corresponding article in German. Click [show] for important translation instructions. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia. Consider adding a topic to this template: there are already 2,154 articles in the main category, and specifying|topic= will aid in categorization. Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing German Wikipedia article at [[:de:Leptomeryx]]; see its history for attribution. You may also add the template {{Translated|de|Leptomeryx}} to the talk page. For more guidance, see Wikipedia:Translation.

Leptomeryx is an extinct genus of ruminant of the family Leptomerycidae, endemic to North America during the Eocene through Oligocene 38–24.8 Mya, existing for approximately 13.2 million years. It was a small deer-like ruminant with somewhat slender body.

Sites and species recovered:

• Titus Canyon, Inyo County, California (L.blacki) ~30.6—33.9 Ma.
• Anxiety Butte, Saskatchewan, Canada (L. sp., L. evansi) ~38—24.8 Ma.
• Calf Creek, Saskatchewan, Canada, (L. mammifer) ~38—33.3 Ma.
• Toadstool Park, Sioux County, Nebraska (L. speciosus) ~37.2—33.3 Ma.^[3]
• Medicine Pole Hills, Bowman County, North Dakota (L. yoderi) ~38—33.9 Ma.^[4]

• Webb, S.D., 1998. Hornless ruminants. pp. 463–476 in C.M. Janis, K.M. Scott, and L.L. Jacobs (eds.) Evolution of Tertiary Mammals of North America. Volume 1: Terrestrial Carnivores, Ungulates, and Ungulatelike Mammals. Cambridge University Press, Cambridge. ISBN 0-521-35519-2
• Heaton, T.H. and Emry, R.J., 1996. Leptomerycidae pp. 581–608 in D.R. Prothero and R.J. Emry (eds.) The Terrestrial Eocene-Oligocene Transition in North America. Cambridge University Press, Cambridge.
• Clark, John (1970-03-27). "Population dynamics of Leptomeryx". Fieldiana Geology. 16 (16): 411–451. Retrieved 2014-04-20.

This prehistoric even-toed ungulate-related article is a stub. You can help Wikipedia by expanding it.

• v
• t
• e