THE NAUTILUS. 129 
246a. OMPHALINA FULIGINOsA PoLtrA Pilsbry. Mountain region 
of Eastern Tennessee and western North Carolina. Great Smokies ; 
Monroe Co., Tenn. 
247. OMPHALINA FRIABILIS (W. G. B.). Southern Illinois to 
Washington Co., Texas; northern Kentucky ; Franklin Co., Tenn. 
248. OMPHALINA L&vVIGATA (Pfr.). North Carolina to St. 
John’s Valley, Fla., west to Arkansas and western Louisiana. 
249. OMPHALINA RUGELI (W. G. B.). North Carolina, Roan 
Mt. to Cranberry. 
250. OMPHALINA SUBPLANA (Binn.). Mts. between Tennessee 
and North Carolina. 
251. OMPHALINA INORNATA (Say). Ottawa and Hull, Canada, 
to Georgia and Ohio. 
252. OMPHALINA ANDREWS Pilsbry. Great Smoky Mts., be- 
tween Tennessee and North Carolina; Macon Co., Ga. 
252a. OMPHALINA ANDREWS MONTIVAGA Pilsbry. Thunder- 
head Mt. 
Genus VITRINIZONITES W. G. Binney. 
253. VITRINIZONITES LATISsIMus (Lewis). Mountains between 
Tennessee and North Carolina. 
Genus VITRINA Drap., 1801. 
254. Virrtna LimprpA Gld. Canada and New England, west 
to Manitoba, south to Pittsburgh, Pa. 
255. VITRINA PFEIFFERI Newe. California to B. C.; New Mex- 
ico, Utah, Colorado. 
256. ViTRINA ANGELIC Beck. Godhavn, Greenland. 
257. Virrina ExILis Morel. Unalaska; Bering Id. A Kam- 
chatkan species. 
Genus VITREA Fitzinger. 
258. VirREA CELLARIA (Miill). Seaports of Atlantic and Pacific 
coasts, Quebec, Portland, Me., Phila., Charleston, S. C., occasional 
in greenhouses inland, Allegheny City, Pa., Detroit, Mich., ete. 
259. VirREA DRAPARNALDI (Beck.). Greenhouses, etc., Seattle, 
Wash., Oakland, Cal. 
260. ViIrREA HAMMONISs (Strém). North Carolina to Colorado, 
northward throughout the northern states and British America; 
also Palearctic. (Hyalina pellucida Lehnert, H. viridula Mke., 
Hi, rudiatula Ald., H. electrina Gld. are synonyms). 
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