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Date: Wed, 03 Dec 2003 22:50:20 +0100
From: David Marjanovic <david.marjanovic@gmx.at>
To: PML <phylocode@ouvaxa.cats.ohiou.edu>
Subject: Re: One more Recommendation?
I forgot: The following should be added to the Recommendation (or form one of its own, whatever): >> Names formed by adding a prefix to another name should only be defined if the latter is already an established name. << So no Eupelycosauria when there is no Pelycosauria, and no Eureptilia when there is no Reptilia. (Currently Eureptilia, Reptilia, and Eupelycosauria have phylogenetic definitions, while Pelycosauria has none.)