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feather rachis

feather shaft

The long solid, tubular extension of the calamus above the skin. The rachis contains pith, which is composed of air-filled keratinised epithelial cells surrounded by a solid keratinised outer cortex.

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类型 Organ
上级结构 feather shaft
拉丁名称 feather shaft

Frequently Asked Questions

What is the feather rachis?

The long solid, tubular extension of the calamus above the skin. The rachis contains pith, which is composed of air-filled keratinised epithelial cells surrounded by a solid keratinised outer cortex.

What is the Latin name for the feather rachis?

The Latin name for the feather rachis is feather shaft.

References

  1. UBERON — UBERON:0008288 Cross-species anatomy ontology (EMBL-EBI Ontology Lookup Service)

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Educational Disclaimer

This content is for educational and informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider for medical decisions.

Data sources: Terminologia Anatomica, Foundational Model of Anatomy, Wikidata.