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Date: Tue, 25 Feb 2003 08:58:11 -0500
From: Kevin de Queiroz <Dequeiroz.Kevin@NMNH.SI.EDU>
To: cej@gli.cas.cz, PhyloCode@ouvaxa.cats.ohiou.edu
Subject: Re: Note 9.4.1
Yes! The goal is not simplicity but allowing people to name the clades that they want to name. And even if we did only have one type of definition, many people would prefer the one type to be node- or stem-based rather than apomorphy-based. >>> "peter a. cejchan" <cej@gli.cas.cz> - 2/25/03 8:34 AM >>> Do we really need node- and stem-based definitions? Perhaps molecular phylogenies (seem to) force us to use these. However, adhering solely to apomorphy-based definitions would simplify Art. 13. Are there other cases for node- and stem-based d's than are the distance-based phylogenies? Just my opinion, as usually... ++pac