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Khuduklestes

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Extinct family of mammals

Khuduklestes
Temporal range: Late Cretaceous, 93 Ma PreꞒ O S D C P T J K Pg N
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Family: incertae sedis
Genus: Khuduklestes
Sigogneau-Russell et al., 1994
Type species
Khuduklestes bohlini
Sigogneau-Russell et al., 1994

Khuduklestes is a genus of extinct mammal of uncertain affinities from the Late Cretaceous of China. It is rather similar to the also carnivorous and taxonomically uncertain Oxlestes, being slightly smaller.

Description

Khuduklestes is currently represented by a single specimen, a vertebral axis, known from Cenomanian deposits in the Gansu Province of China. It is rather similar to Oxlestes and is among the largest vertebral mammalian remains from the Mesozoic, indicating a cat-sized animal.

Classification

Khuduklestes was initially placed in Deltatheroida on the basis of its similarity to Oxlestes. However, much as Oxlestes, its identity as a deltatheroidean has also been questioned, and it has periodically also been considered a member of the eutherian clade of mammals.

References

  1. Zofia Kielan-Jaworowska, Richard L. Cifelli, Zhe-Xi Luo (2004). "Chapter 12: Metatherians". Mammals from the Age of Dinosaurs: origins, evolution, and structure. New York: Columbia University Press. pp. 425–262. ISBN 0-231-11918-6.
  2. Guillermo Rougier, New specimen of Deltatheroides cretacicus (Metatheria, Deltatheroida) from the Late Cretaceous of Mongolia, BULLETIN OF CARNEGIE MUSEUM OF NATURAL HISTORY 36(DEC 2004):245-266 · SEPTEMBER 2009
Eutheria
Synapsida
Cynodontia
Mammalia
Eutheria
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Eutheria
Eutheria
Adapisoriculidae
Asioryctitheria
Cimolestidae
Didymoconidae
Horolodectidae
Leptictida
Gypsonictopidae
Pseudorhyncocyonidae
Leptictidae
Palaeoryctidae
Pantolesta
Paroxyclaenidae
Pantolestidae
Taeniodonta
Conoryctidae
Onychodectidae
Stylinodontidae
Tillodontia
Zalambdalestidae
Zhelestidae
Pantodonta
Placentalia
Leptictidium nasutum

Palaeosinopa didelphoides Wortmania otariidens

Zalambdalestes lechei
Taxon identifiers
Khuduklestes
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