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File: Speciation modes edit.svg

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Summary

Geographic illustration of spatial aspects of speciation. Edited by Fvasconcellos on 2007-06-03 as per request on Wikipedia:Featured article candidates/Evolution.
Original description:
Geographic illustration of SPATIAL ASPECTS OF SPECIATION:

  1. allopatric speciation - physical barrier divides population
  2. peripatric speciation - small founding population enters isolated niche
  3. parapatric speciation - new niche found adjacent to original one
  4. sympatric speciation - speciation occurs without physical separation

Drawn in Inkscape by Ilmari Karonen, based on en:Image:Speciation modes.png and http://www.bio.miami.edu/dana/160/speciation.jpg archive copy at the Wayback Machine from http://www.bio.miami.edu/dana/160/160S04_6.html[dead link]

Adapted from: Spring 2006, Lecture Notes for EVOLUTION AND BIODIVERSITY class (BIL 160 Section HJ) by Dr. Dana Krempels, dana at miami dot edu.

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current16:36, 3 June 2007Thumbnail for version as of 16:36, 3 June 2007350 × 320 (37 KB)wikimediacommons>Fvasconcellos== Summary == Geographic illustration of spatial aspects of speciation. Edited by {{U|Fvasconcellos}} on 2007-06-03 as per request on Wikipedia:Featured article candidates/Evolution.<br>Original de

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