File:Speciation modes.svg

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Summary

DescriptionSpeciation modes.svg	Geographic illustration of SPATIAL ASPECTS OF SPECIATION: allopatric speciation - physical barrier divides population peripatric speciation - small founding population enters isolated niche parapatric speciation - new niche found adjacent to original one sympatric speciation - speciation occurs without physical separation Drawn in Inkscape.
Source	Based on en:Image:Speciation modes.png and <http://www.bio.miami.edu/dana/160/speciation.jpg> from <http://www.bio.miami.edu/dana/160/160S04_6.html>. Adapted from: Spring 2006, Lecture Notes for EVOLUTION AND BIODIVERSITY class (BIL 160 Section HJ) by Dr. Dana Krempels, dana at miami dot edu.
Author	Ilmari Karonen
SVG development InfoField	The SVG code is valid. This vector image was created with Inkscape, or with something else.

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File history

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	Date/Time	Dimensions	User	Comment
current	14:23, 29 October 2006	350 × 320 (37 KB)	Ilmari Karonen	tweak texts, make last row of all columns identical
	00:15, 29 October 2006	350 × 320 (37 KB)	Ilmari Karonen	slightly tweak range overlap in bottom row
	23:06, 28 October 2006	350 × 320 (38 KB)	Ilmari Karonen	add peripatric speciation as distinct from parapatric
	22:17, 18 July 2006	280 × 320 (28 KB)	Ilmari Karonen	Geographic illustration of SPATIAL ASPECTS OF SPECIATION: # allopatric speciation - physical barrier divides population # parapatric speciation - founding population leaves original # sympatric speciation - speciation occurs without physical separation B