Definition of Apterylae. Meaning of Apterylae. Synonyms of Apterylae

Here you will find one or more explanations in English for the word Apterylae. Also in the bottom left of the page several parts of wikipedia pages related to the word Apterylae and, of course, Apterylae synonyms and on the right images related to the word Apterylae.

Definition of Apterylae

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Meaning of Apterylae from wikipedia

- regions which are free of feathers called apterylae (or apteria). Filoplumes and down may arise from the apterylae. The arrangement of these feather tracts...
- plumage. apical spot A visible spot near the outer tip of a feather. apterylae Singular: apteryla. Also, apteria. Regions of a bird's skin, between the...
- most common. They appear as wart-like growths around the eyes and other apterylae (feather-free) areas, sometimes in large clusters. Pock lesions can be...
- pterylography, the study of the patterns of distribution of the pterylae and apterylae particularly in young birds as these were morphological indicators of...