High Blood Flow Into the Femur Indicates Elevated Aerobic Capacity in Synapsids Since the Synapsida-Sauropsida Split

Varanids are the only non-avian sauropsids that are known to approach the warm-blooded mammals in stamina. Furthermore, a much higher maximum metabolic rate (MMR) gives endotherms (including birds) higher stamina than crocodiles, turtles, and non-varanid lepidosaurs. This has led researchers to hypo...

Full description

Bibliographic Details
Main Authors: Philipp L. Knaus, Anneke H. van Heteren, Jacqueline K. Lungmus, P. Martin Sander
Format: Article
Language:English
Published: Frontiers Media S.A. 2021-12-01
Series:Frontiers in Ecology and Evolution
Subjects:
Online Access:https://www.frontiersin.org/articles/10.3389/fevo.2021.751238/full