Thanks John, I'll look for that reference. There is little enough out
on Neritidae, making every reference critical.
Tom Eichhorst in New Mexico, USA
John Jacobs wrote:
> There have been some changes in Generic placement of the freshwater nerites
> mentioned. A. Haynes (1988) revised this group. Ref: "Notes of the stream
> neritids (Gastropoda; Prosobranchia) of Oceania". Micronesia, 21:93-102. I
> haven't gotten a copy of this yet.