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On taxa and clades

To: <dinosaur@usc.edu>
Subject: On taxa and clades
From: Henri Rönkkö <henri.ronkko@kolumbus.fi>
Date: Sun, 28 Oct 2001 21:59:22 +0200
Reply-to: henri.ronkko@kolumbus.fi
Sender: owner-dinosaur@usc.edu

Hello!

Does a holophyletic taxon include the stem species, despite the fact that the stem species isn't a descendant of itself? Does the same apply to a monophyletic taxon? Does this also go for clades?

Thanks in advance,

Henri Rönkkö

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