pygostyle
英 ['paɪgəstaɪl] 美 ['paɪgəstaɪl]

n.

尾综骨；

英英释义

Pygostyle

• Pygostyle refers to a number of the final few caudal vertebrae fused into a single ossification, supporting the tail feathers and musculature. In modern birds, the rectrices attach to these.

以上来源于:Wikipedia

权威例句

Pygostyle
Pygostyle
A pygostyle from a non-avian theropod
Accessory Pygostyle Bones of Falconidae
Morphological coevolution of the pygostyle and tail feathers in Early Cretaceous birds
Pygostyle-like Structure from Beipiaosaurus (Theropoda,Therizinosauroidea) from the Lower Cretaceous Yixian Formation of Liaoning, C...
A new oviraptorosaur (dinosauria, theropoda) from Mongolia: the first dinosaur with a pygostyle /
Ecology and Caudal Skeletal Morphology in Birds: The Convergent Evolution of Pygostyle Shape in Underwater Foraging Taxa
A bizarre Early Cretaceous enantiornithine bird with unique crural feathers and an ornithuromorph plough-shaped pygostyle.
Xu, X., Y. Cheng, X. Wang, and C. Chang. Pygostyle-like structure from Beipiaosaurus (Theropoda, Therizinosauroidea) from the Lower ...