>Date: Tue, 29 Jan 2002 08:12:18 -0500
>From: G Thomas Watters <[log in to unmask]>
>Subject: Re: Identification
>
>The one on the right is a Pachychilus, in the Pleuroceridae. Numerous
>species in Central and northern South America - needs a good review!
I would have thought so too, but looking at at Kohler & Glaubrecht it
appears to be Brotia hainanensis.
>Date: Tue, 29 Jan 2002 11:21:18 -0200
>From: Marcus Coltro <[log in to unmask]>
>Subject: Re: Identification
>
>So the genus Brotia was incorrectly used here? Or did you mean the one in
>the left?
>
>Marcus
>
>Date: Tue, 29 Jan 2002 08:31:11 -0500
>From: John Wolff <[log in to unmask]>
>Subject: Re: More on Brotia . . .
>
>Brotia is in Pleuroceridae according to Vaught and in Thiaridae according
>to "Southern Synthesis"
According to Kohler & Glaubrecht(2001) Brotia is in the
Pachychilidae. Russ Minton of the Field Museum and I are working on
looking at the relationships of Pachychilus to some of the
pleurocerids and thiariids. This is indeed an group of freshwater
snails that needs investigation.
--
Kevin S. Cummings
Illinois Natural History Survey
607 E. Peabody Drive
Champaign, IL 61820
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