Subject: | |
From: | |
Reply To: | |
Date: | Fri, 3 Jun 2005 16:49:58 -0400 |
Content-Type: | text/plain |
Parts/Attachments: |
|
|
> I often noticed that some genus names such as Gazameda etc. were considered
> here as true genus, there as subgenus, and in other places as invalid items.
> For example, Turritella cingulata, Turritella (Gazameda) cingulata, Gazameda
> cingulata... so the old question: where's gone the truth, where is it
> hidden?
> What generic names can be considered as valid, or useful, finally?
The type of Turritella is T. terebra, if I remember correctly. This species is fairly distinct from most of the species that have been indiscriminately assigned to Turritella (fossil and modern).
There's always the problem that there's no absolute standard as to what constitutes a genus. However, since Turritella has probably been overused, Gazameda and other names probably merit recognition as genera.
Dr. David Campbell
Old Seashells
University of Alabama
Biodiversity & Systematics
Dept. Biological Sciences
Box 870345
Tuscaloosa, AL 35487-0345 USA
[log in to unmask]
That is Uncle Joe, taken in the masonic regalia of a Grand Exalted Periwinkle of the Mystic Order of Whelks-P.G. Wodehouse, Romance at Droitgate Spa
----------------------------------------------------------------------
[log in to unmask] - a forum for informal discussions on molluscs
To leave this list, click on the following web link:
http://listserv.uga.edu/cgi-bin/wa?SUBED1=conch-l&A=1
Type your email address and name in the appropriate box and
click leave the list.
----------------------------------------------------------------------
|
|
|