Re: What distinguishes a species?

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Article #4373

#4373

From: Debbie Forest
Date: Wed, 07 Feb 1990 11:50

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In article <3251@hp-sdd.hp.com> andrea@hp-sdd.UUCP (Andrea K. Frankel) writes:
>
>Physical difficulties notwithstanding - if you (ahem) gathered sperm
>from a St.  Bernard and artificially inseminated a Chihuahua in heat,
>you would get offspring which were themselves fertile.

well, no, you'd probably actually get an exploding chihuahua, but...  :-)

yes, all dogs are the same species.  but why then aren't wolves in the
species too, since dogs and wolves can cross-breed?

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!cs.utexas.edu!uwm.edu!csd4.csd.uwm.edu!debbie
From: debbie@csd4.csd.uwm.edu (Debbie Forest)
Newsgroups: sci.bio,rec.pets
Subject: Re: What distinguishes a species?
Message-ID: <2285@uwm.edu>
Date: 7 Feb 90 11:50:33 GMT
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