154 PHYSA. 
32. PHYSAs CROCATA, Lea. 
Plate 9, fig. 1. 
Shell elliptical, somewhat thin, shining, 
light yellow-saffron; spire obtuse; sutures 
impressed ; whorls four, the last one large 
and somewhat inflated; aperture elliptical ; 
yuter lip acute, saffron-banded under the 
nargin ; columella thickened, impressed and 
swisted in the middle. 
Length 12:5, diam. 7°5 mill. 
Lafayette, Walker County, Georgia. 
33. PHYSA WHITEI, Lea. 
Plate 8, fig. 15. 
Shell somewhat inflated, thin, somewhat 
ransparent, somewhat shining, whitish; spire 
rather acute; sutures very much’ impressed ; 
vhorls four, convex, the last one large and 
somewhat inflated; aperture elliptical, thick- 
(70) 
