There is a lot of detail on this site, broken out by region. I think this will help me identify any snail that I'd ever encounter...very cool website.
http://www.fwgna.org/species.html
Freshwater Gastropods of North America (FWGNA) Website
Started by
Chasmodes
, Feb 06 2015 04:15 PM
1 reply to this topic
#2
gerald
-
- Global Moderator
- Wake Forest, North Carolina
Posted 06 February 2015 - 05:57 PM
Yes, for Atlantic slope rivers between PA and GA, and upper Tennessee basin (east TN, to southwest VA). It is not yet complete for the rest of N.Amer.
Gerald Pottern
-----------------------
Hangin' on the Neuse
"Taxonomy is the diaper used to organize the mess of evolution into discrete packages" - M.Sandel
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