Dear Kurt et al.,

Pisulina adamsiana Nevill, 1869.

Harry


At 10:07 AM 9/2/99 -0400, you wrote:
>There are no deep water nerites to date.  There is one widespread (Pacific)
>monotypic genus Pisulina (or something like that, help me out, Harry) that
>lives in slightly deeper water than the norm, but still shallow.
>Personally, I don't really think it should be assigned to the Neritidae.  I
>think it's a real weird naticid, but who knows at this point?
>
>There are many endemic species of marine, brackish and freshwater habitats
>in small island groups in the Pacific.  Most of these have been relagated
>to the synonomies of more widespread species.  Quite a few of these should
>be recognized and easily are on the basis of shell morphology alone.
>
>Harry, what was that species I got on Palau?  This a very good example of a
>large (over 1 inch) endemic species usually placed with Nerita undata but
>clearly different.
>
>Kurt
>
>At 10:58 AM 9/1/99 +1000, you wrote:
>>Dear James (and others),
>>
>>Being intertidal (and brackish/freshwater) herbivores I doubt that any
>>netires are rare. Some might be a little less common than others. Such a
>>species is probably Smaragdia tragena, which is never commonly encountered.
>>but to call it rare would be a gross overstatement.
>>
>>My question to the group:
>>In several of the (previous) Archaeogastropods and related primitive
>>gastropods, such as the Neritidae, the large bulk of the species are from
>>shallow water. However, more recently species of these families have been
>>discovered from very deep water and abyssal depths beyond comprehension
>>(hydrothermal vents). This is especially the case in the Fissurellidae.
>>Does anyone know if any deep water Nerites have been discovered?
>>
>>Patty
>>WWW: http://www.capricornica.com
>>
>>Capricornica Publications               on-line natural history bookshop
>>P.O. Box 345
>>Lindfield NSW 2070
>>
>>phone/fax: 02 9415 8098 international: +61 2 9415 8098
>>
>>E-mail: [log in to unmask]
>>
>
Harry G. Lee
Suite 500
1801 Barrs St.
Jacksonville, Fl. 32204
USA   904-384-6419
<[log in to unmask]>
Visit the Jacksonville Shell Club Home Page at:
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