THE NAUTILUS. 95 
117. Potyeyra suBPALLIATA Pils. Roan Mt. region to Cran- 
berry, N.C. 
118, PotyGyra PALLIATA (Say). Ontario to Michigan, south to 
Georgia and Louisiana. 
119. PotyGyRra osstricra (Say). Ohio and Indiana south to 
northwestern Georgia and Batesville, Ark. 
119a. PoLYGYRA OBSTRICTA CAROLINENSIS (Lea). South Caro- 
lina; northern Alabama, and adjacent parts of Tennessee and 
Georgia. 
119b. PoLyGyRA SARGENTIANA (Johnson & Pilsbry). Near 
Woodville, Alabama. Helix sargenti J. & P., not Bld., is a syno- 
nym. 
119c. PoLyGyrRA APPRESSA (Say). Western Pennsylvania and 
Scott Co., Virginia, west through Ohio, Indiana, Illinois and Mis- 
souri, south to Arkansas and Kentucky. 
119d. PoLyuwyRA APPRESSA PERIGRAPTA Pils. Tennessee and 
adjacent parts of bounding States N., E. and 8. 
x * * 
120. PotyeyrRA ELEVATA (Say). Western New York to Wis- 
consin, south to northwestern Georgia and Missouri; Wyandotte, 
Kansas. The form with a brown band has been called f. cincta 
Taylor. Chattanooga and Knoxville, Tennessee. 
121. Potyeyra cLarkit (Lea). Cherokee and Clay Counties, 
N.C., E. Tennessee, N. W. Georgia. 
122. PoLYGYRA PENNSYLVANICA (Green), Western Pennsylva- 
nia to Illinois, S. to Monroe Co., Virginia, and Tennessee. 
*K * * 
123. PoLtyeyraA ANDREWS (W. G. Binn.). Roan and Great 
Smoky Mts., Tenn., Habersham Co., N.-E. Ga., and Bibb Co., 
Central Ga. | 
124. PoLyGyRA THYROIDES (Say). Canada to Minnesota, south 
to St. Simons I., Ga., and Texas. 
124a. PoLyGyRA THYROIDES PULCHELLA Ckll. Toronto, Can- 
ada. 
124b. PotyeyRA THYROIDES BUCCULENTA (Gld.). Louisiana 
and Texas. Hardly recognizable as a variety. 
125. PotyaGyra cLausa (Say). Western Pennsylvania to 
Minnesota, south to Wyandotte, Kansas, Jackson Co. Ala., and 
Sea Islands of Georgia. 
126. PoLyGyRA WHEATLEY! (Bld.). Mountains of western N, 
C.; Habersham Co., Ga. 
