This article is very unconvincing. "Another conclusion is that certain
factors, which increase the chance that groups become more different and
eventually evolve into separate species, can simultaneously increase the
risk that the groups go extinct. One such factor is poor dispersal ability."
An interesting subject but not much material here.
Regards,
Alan
Alan's Wildlife Tours
2 Mather Road
Yungaburra 4884
Phone 07 4095 3784
Mobile 0408 953 786
http://www.alanswildlifetours.com.au/
-----Original Message-----
From: Laurie Knight
Sent: Monday, April 7, 2014 5:00 PM
To:
Subject: Extinctions reduce speciation
The same factors that increase the risk of species extinctions also reduce
the chance that new species are formed.
See
http://www.sciencedaily.com/releases/2014/04/140404085544.htm
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