请输入您要查询的百科知识:

 

词条 Limnoscelis
释义

  1. Gallery

  2. Sources

{{Automatic taxobox
|fossil_range=Early Permian {{Fossil range|303.4|295.0}}
|image=Limnoscelis (cast of Yale University specimen) - Redpath Museum - McGill University - Montreal, Canada - DSC07817.jpg
|image_caption=Limnoscelis skeletal reconstruction at the Redpath Museum, McGill University, Montreal
|taxon=Limnoscelis
|authority=Williston, 1911
|subdivision_ranks=Species
|subdivision =* {{extinct}}L. paludis Williston, 1911 (type)
  • {{extinct}}L. dynatis Berman and Sumida, 1990

}}

Limnoscelis is a genus of large (1.5 m in total length),[1] very reptile-like diadectomorph (a type of reptile-like amphibian) from the Early Permian of North America. Contrary to other diadectomorphans, Limnoscelis appear to have been carnivorous. Though the post cranial skeleton is very similar to the early large bodied reptiles like pelycosaurs and pareiasaurs, the digits lacked claws, and the bones of the ankle bones were fused like in other reptile-like amphibians. This would not allow them to use their feet actively in traction, but rather as holdfasts, indicating Limnoscelis primarily hunted slow moving prey.

Gallery

Sources

1. ^http://www.palaeocritti.com/by-group/diadectomorpha/limnoscelis
  • Bringing Fossils To Life: An Introduction To Paleobiology by Donald R. Prothero
{{Portal|Paleontology}}{{Early tetrapods|Crown}}{{Taxonbar|from=Q2268365}}{{paleo-amphibian-stub}}

3 : Permian tetrapods of North America|Diadectomorphs|Transitional fossils

随便看

 

开放百科全书收录14589846条英语、德语、日语等多语种百科知识,基本涵盖了大多数领域的百科知识,是一部内容自由、开放的电子版国际百科全书。

 

Copyright © 2023 OENC.NET All Rights Reserved
京ICP备2021023879号 更新时间:2024/11/12 1:53:45