Biology:Cladosictis

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Short description: Extinct genus of South American metatherian mammals

Cladosictis
Temporal range: Early-Mid Miocene (Colhuehuapian-Friasian)
~21.0–15.5 Ma
Cladosictis lustrata.jpg
A lower jaw fragment of Cladosictis lustratus
Scientific classification e
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Sparassodonta
Family: Hathliacynidae
Genus: Cladosictis
Ameghino 1887
Species
  • C. centralis Ameghino 1902
  • C. defossa (Ameghino 1887)
  • C. patagonica Ameghino 1887
Synonyms
  • Agustylus Ameghino 1887
  • Anatherium Ameghino 1887
  • Hathliacynus Ameghino 1887
  • Ictioborus Ameghino 1891

Cladosictis (meaning "branch weasel") is an extinct genus of South American metatherian from Patagonia, Argentina (Chichinales, Cerro Bandera, Sarmiento and Santa Cruz Formations) and Chile (Río Frias Formation).[1]

Description

Life restoration of C. patagonica

Cladosictis was a fox-like creature that was around 80 centimetres (2.6 ft) long. Cladosictis probably hunted for eggs and small animals in the low undergrowth, using its low posture for cover. With sharp canines and slicing carnassials, Cladosictis's teeth were similar to those of carnivorans, although the groups were unrelated.[2]

References

  1. Cladosictis at Fossilworks.org
  2. Palmer, D., ed (1999). The Marshall Illustrated Encyclopedia of Dinosaurs and Prehistoric Animals. London: Marshall Editions. pp. 202–203. ISBN 1-84028-152-9. 

External links

Wikidata ☰ Q2542524 entry