[CPN] Next on the agenda: Art. 1.1 and the term "taxon" in the PhyloCode

Kevin Padian kpadian at berkeley.edu
Sat Feb 23 17:46:00 EST 2013


If Phil and Kevin are okay with Michel's changes, I'd support them.  As to
"Division I: Principles", I am happy for clarification of the roles of
"taxon" and "clade" in specific instances, whenever users would benefit
from differentiating between (or including) names of entitites and the
entities themselves.  -- kp


> Dear colleagues,
>
>      I agree with the changes, but I propose two minor wording changes
> (pp. 4 and 28), and I found a minor format (font size) problem on p. 85.
> These are tracked and appear in a different color than Phil's changes.
>
>      Cheers,
>
>      Michel
>
> On 21/02/13 20:06, Philip Cantino wrote:
>> Dear CPN members,
>>
>> Another left over from last year's discussions is use of the term
>> "taxon" in the PhyloCode.  In a Sept. 29 message, David M. suggested
>> that "taxon" be defined differently than it currently is.  He also
>> suggested that many of the uses of "taxon" and "taxa" in the code could
>> be omitted or replaced with "clade" and "clades".  Kevin and I agree
>> with David's suggestion in general but not in every particular.
>>
>> I have attached two files to this message.  The one that I encourage you
>> to read first is "Taxon and Art. 1.1.docx", which provides the current
>> wordings of Art. 1.1 and the glossary definition of "taxon", and and our
>> proposed new wordings.  The new wordings will bring the article and the
>> glossary entry into full agreement, which is not currently the case.
>> The new wording also makes it clearer that the term "taxon" has a
>> general meaning in systematics that extends beyond this code.
>>
>> The file called "Taxon"-related changes.doc includes the entire code
>> (vers. 4c) with scattered minor wording changes, most of which relate to
>> the word "taxon".  You will need to turn on the Track Changes function
>> of Word to see the changes in this document.
>>
>> Please look these two documents over soon and send your comments to the
>> listserv.   Let's tentatively set Feb. 26 (next Tuesday) as a target
>> date to call a vote unless substantial discussion develops before then.
>> If anyone would like more time, please let me know.
>>
>>
>> Phil
>>
>>
>>
>>
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>
>
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-- 
Kevin Padian
Department of Integrative Biology &
Museum of Paleontology
University of California, Berkeley CA 94720-3140
510-642-7434
http://www.ucmp.berkeley.edu/people/padian/home.php




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