Our website is made possible by displaying online advertisements to our visitors.
Please consider supporting us by disabling your ad blocker.

Responsive image


Zalambdalestidae

Zalambdalestidae
Tydperk: 94.3–66 m. jaar gelede
Zalambdalestes
Wetenskaplike klassifikasie
Koninkryk:
Filum:
Klas:
Subklas:
Familie:
† Zalambdalestidae

Zalambdalestidae (Gregory en Simpson 1926) is 'n familie van vroeë Eutheria van die Laat-Kryt en moontlik Vroeë Paleoseen van Asië. Hulle is klein klimmende insektivore, waarvan Zalambdalestes die bekendste een is. Die skedel was 40 (Barumlestes) tot 50 mm (Zalambdalestes) lank. Die postkraniale skelet lyk meer soos 'n plasentale skelet as by die Asioryctitheria. [1]

Die oorspronklike tandformule was waarskynlik I11 I22 I33 C11 dP11 P22 P44 P55 M11 M22 M33, maar ouer indiwidue van Zalambdalestes verloor dP1 en P2 [2]

  1. Mammals from the Age of Dinosaurs: Origins, Evolution, and Structure Zofia Kielan-Jaworowska, Richard L. Cifelli, Zhe-Xi Luo Columbia University Press, 2005 ISBN 0231119186, ISBN 9780231119184
  2. Malcolm C. McKenna in: Phylogeny of the Primates: A Multidisciplinary Approach, Springer Science & Business Media, 2012 ISBN 1468421662, ISBN 9781468421668, bls.34

Previous Page Next Page






Zalambdalèstids Catalan Zalambdalestidae German Zalambdalestidae English Zalambdalestidae Spanish Zalambdalestidae Ukrainian 重褶齿猬科 Chinese

Responsive image

Responsive image