COARETATA , 
1. AMPLA , 
.COLUMELLA, Say, 
. MACROSTOMA, Say. 
. CASTA, 
_ STRIGOSA, 
Lea. 
Lea 
Lea 
Mighels. 
.L. ZEBRA 
Plate 16 
. L. BINNEY, Tryon. 
L) SUMASSI, Baird . 
L. STAGN, 
L. LEPIDA 
