维基共享资源中相關的多媒體資源：眼（分類） Evolution of the eye （页面存档备份，存于互联网档案馆） Anatomy of the eye – flash animated interactive. （页面存档备份，存于互联网档案馆） Webvision. The organisation of the retina

doi:10.2307/1562791.  The sixth sense in mammalian forerunners: Variability of the parietal foramen and the evolution of the pineal eye in South African Permo-Triassic

與趨異演化相對的概念是趨同演化（convergent evolution），是指兩種以上型態或分子具有相同功能或構造，但卻源自不同起源。 Schneider RA. Developmental mechanisms facilitating the evolution of bills and quills. J

Vlcek, C. From the Cover: Assembly of the cnidarian camera-type eye from vertebrate-like components. Proceedings of the National Academy of Sciences. 1 July

(2001) What Evolution Is. Weidenfeld & Nicolson, London. ISBN 978-0-297-60741-0 Weiner, Jonathan (1994) The Beak of the Finch: A Story of Evolution in Our