pygostyle in a sentence
n.
Definition
Pygostyle: a bony structure formed by the fusion of several vertebrae at the posterior end of a bird's skeleton, supporting the tail feathers.
Sample Sentences
- The pygostyle is a fusion of several vertebrae that supports the tail feathers in birds.
- In paleontology, the pygostyle is an important feature for identifying certain species of dinosaurs.
- A well-developed pygostyle enables birds to have greater control over their flight maneuvers.
- Researchers found that variations in the pygostyle structure can indicate behavioral adaptations in avian species.
- The pygostyle serves as an attachment point for muscles that control tail movements in modern birds.
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