rhamphotheca

From Wiktionary, the free dictionary
Archived revision by SemperBlotto (talk | contribs) as of 14:35, 16 February 2019.
Jump to navigation Jump to search

English

Etymology

From Ancient Greek [Term?] (curved beak) + [Term?] (sheath).

Noun

rhamphotheca (plural rhamphothecae)

  1. A thin horny sheath of keratin on the outer surface of a bird's beak