Biology:Anisolambdinae

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Anisolambdinae is an extinct subfamily of litoptern ungulates known from the Eocene–Miocene of South America. Members of the group are only known for the brachydont teeth.[1]

Etymology

Anisolambdinae refers to their similarity to the type taxon: Anisolambda.[2]

Description

The anisolambdines are small litopterns known only by teeth. They have a well developed paralophid in the lower molars, ending in a large paraconid.[2]

Distribution

They are found in Argentina, Brazil and Colombia.[3]

References

  1. Carrillo, Juan D.; Suarez, Catalina; Benites-Palomino, Aldo Marcelo; Vanegas, Andrés; Link, Andrés; Rincón, Aldo F.; Luque, Javier; Cooke, Siobhán B. et al. (2023-08-31). "New remains of Neotropical bunodont litopterns and the systematics of Megadolodinae (Mammalia: Litopterna)". Geodiversitas 45 (15). doi:10.5252/geodiversitas2023v45a15. ISSN 1280-9659. 
  2. 2.0 2.1 Cifelli, Richard; Cifelli, Richard (1983). The origin and affinities of the South American Condylarthra and early Tertiary Litopterna (Mammalia). 2772. New York, N.Y: American Museum of Natural History. https://www.biodiversitylibrary.org/item/317358#page/19/mode/1up. 
  3. Cite error: Invalid <ref> tag; no text was provided for refs named pbdb

Wikidata ☰ Q33142213 entry