The System of Diagnostic Signs of Body Feathers in Birds of the Order Charadriiformes


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Abstract

This paper reveals the complexes of structural signs of body feathers in Charadriiformes bird species that have a taxonomical value. The complexes of structural signs are united in a system of diagnostic signs, which is used to identify bird taxa by one body feather, a part of a feather, and/or feather fragments. It is noted that the successful definition of a taxon requires the use of signs within the system.

About the authors

O. L. Silaeva

Severtsov Institute of Ecology and Evolution

Author for correspondence.
Email: silaeva.o@gmail.com
Russian Federation, Moscow, 117071


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