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Date: Mon, 20 Sep 2004 09:37:36 -0700 (PDT)
From: [unknown]
To: Mailing List - PhyloCode <phylocode@ouvaxa.cats.ohiou.edu>
Subject: Re: Fwd: Re: IGNORE THAT LAST MESSAGE: Fwd: PROPOSED ARTICL=
--- Philip Cantino <cantino@ohiou.edu> wrote: > >2) Prioirity of taxon names with the SAME affix is resolved b= y=20 > >a set of explicit rules set out in the protologue of the affix.= =20 > >These rules must state unequivocally how to resolve which of=20 > >several autonyms sharing the same affix should be chosen. If=20 > >Corono- has the priority rule "the autonym based on the name of th= e=20 > >most inclusive base clade has priority," and we are asked to choos= e=20 > >between Corono-angiospermae and Corono-plantae, we would pick=20 > >Corono=3Dangiospermae. >=20 > Shouldn't Corono-plantae be selected instead? Plantae is more=20 > inclusive than Angiospermae. >=20 > More importantly, I don't think this rule is needed. The panstems= =20 > of Plantae and Angiospermae are different clades and the names=20 > Pan-plantae and Pan-angiospermae therefore are not in competition.= =20 > More generally, would not the panstems of any two crown clades that= =20 > differ in inclusiveness always be different clades and therefore= =20 > need different names? _Corono-_ is meant as a suggestion to use for the most inclusive crow= n clade within *any* clade that is not a crown or a heterodefinitional synony= m of a crown, as I read it. Thus, for example, _Corono-Synapsida_, _Corono-Therapsida_, and _Corono-Cynodontia_ would all be in competit= ion (and synonymous with the "paranym" -- there has to be a better word for th= at -- _Mammalia_). Because _Corono-_ is stated to prefer the most inclusive= clade, _Corono-Synapsida_ would have precedence over the other two. =3D=3D=3D=3D=3D =3D=3D=3D=3D=3D> T. Michael Keesey <http://dino.lm.com/contact> =3D=3D=3D=3D=3D> The Dinosauricon <http://dinosauricon.com> =3D=3D=3D=3D=3D> Instant Messenger <Ric Blayze> =3D=3D=3D=3D=3D =09=09 __________________________________ Do you Yahoo!? Take Yahoo! Mail with you! Get it on your mobile phone. http://mobile.yahoo.com/maildemo=20