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Homology - A black and white drawing of a bird and a bat

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Summary

Diagram of homologous bones and analogous flying adaptions in the forelimbs of three groups of flying vertebrates both recent and fossilized: pterosaur (Pterosauria), bat (Chiroptera), bird (Aves)

Deutsch: Darstellung homologer Knochen und analoger Fluganpassungen in den Vordergliedmaßen dreier Wirbeltiergruppen, rezent und fossil:

Flugsaurier (Pterosauria), Fledertier (Chiroptera), Vogel (Aves)

Español: Diagrama de huesos homólogos y adaptaciones de vuelo análogas en las extremidades superiores de tres grupos ede vertebrados voladores, tanto recientes como fosilizados: Pterodáctilo (Pterosauria), Murciélago (Chiroptera), Aves (Aves)

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Tags

animal limb comparisons bird wings chiroptera wings convergent evolution english text george john romanes biologist homology pterosauria fossil illustrations 19th century pterosauria wings scaphognathus fossil illustrations diagram
date_range

Date

1892
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Source

Wikimedia Commons
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Link

http://commons.wikimedia.org/
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Copyright info

public domain

label_outline Explore Animal Limb Comparisons, Bird Wings, Pterosauria Fossil Illustrations 19th Century

Topics

animal limb comparisons bird wings chiroptera wings convergent evolution english text george john romanes biologist homology pterosauria fossil illustrations 19th century pterosauria wings scaphognathus fossil illustrations diagram