PHYSA. 155 
ened and pale salmon within the edge; outer 
lip thickened and somewhat constricted ; 
columella impressed and twisted. 
Length 10, diam. 6 mill. 
Lafayette, Walker Co., Kansas, and Verdi- 
gris River, Texas. 
34. PHYSA FORSHEYI, Lea. 
Plate 9, fig. 2. 
Subfusiform, rather thick, rather opaque, 
yellowish horn-color; spire exserted, pointed ; 
sutures very much impressed ; whorls six, the 
last one large; aperture rather small, ovate 
and somewhat constricted ; outer lip thickened 
and brown-banded within the margin; colu- 
mella thickened, impressed in the middle and 
twisted. 
Length 9, diam. 5 mill. 
Rutersville, Texas. 
(71) 
