National Repository of Grey Literature 1 records found  Search took 0.01 seconds. 
Origin and evolution of insect wings
Patlevič, Matyáš ; Prokop, Jakub (advisor) ; Pecháček, Pavel (referee)
Insecta is the most diversified animal group, which comprises more than a half of eukaryotic species. Its massive adaptive radiation is most frequently attributed to an origin of insect's wings and flapping flight. Due to lack of transitional forms in fossil record it is impossible to study directly these procedures but only in a theoretical approach only. In this thesis the origin of insect wings is considered in two ways - in evolutionary way, when the points of interest are selection pressures and evolutionary advantages for insects with proto-wings, and a morphological way, when objects of study are structures that preceded wings and developmental modules allowing this event. The present thesis contains review of relevant published hypothesis dealing with evolutionary and morphological origin of insect wings.

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