LYMNAZIDA OF NORTH AMERICA. 329 
MicuicaAn: Saginaw River, Saginaw Co. (Walker). 
New York: Mohawk, Herkimer Co. (Nason). 
Onto: Poland, Mahoning Co.; La Grange, Lorain Co. (Walker); Akron, 
Summit Co. (Walker). 
Wisconsin: Milwaukee, Milwaukee Co. (Lea). 
GEOLOGICAL RANGE: Unknown. 
Ecotocy: In small creeks, ditches and along the shores of rivers; 
habits similar to those of elodes. 
Remarks: Galba elodes jolictensis may be known by its sharp, 
attenuated spire, very convex whorls and clongated aperture. It varies 
Distribution of } 
JOLIETENSIS 
SHURTLEFFI 

Fic. 36. 
somewhat, some specimens having flatter whorls than the types, with 
shallow sutures. From Lea’s description, and from some specimens 
named by him, it was at first thought to be a form of kirtlandiana, 
but an examination of Lea’s type in the Smithsonian Institution shows 
that it is not that species. 
This race was first described as a variety of reflexra, but an ex- 
amination of additional material shows it to be related rather to elodes. 
Some of the Joliet specimens are much wider than the type, with less 
conspicuous sutures, clearly showing the relationship of the race to 
elodes. (See plate XXXIV, figures 29-30.) Jolietensis is a neat little 
