[Key morphofunctional transformations in the evolution of chiropterans (Bats, Chiroptera)].

Abstract

Study on the morphology and morphogenesis of wing membranes in Bats has revealed some peculiarities in their structure and development. Understanding the embryogenesis of these animals, as well as attraction of data obtained on their molecular genetics and paleontology, allows one to single out some factors that could have initiated evolutionary modifications in development programs. A scenario of the key morphofunctional transformations in the forelimbs during the evolution of chiropterans is given.