Plate 6 
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a 
_2. PHYSA LORDI, Baird. 12.PHISA TRITICEA, Lea 
‘BAe, ” CABBT, Trym. 13.» -) PROPIN@CA., Tryon. 
5_6. ” AMPULLACEA, Gould. 14, COOPERL, ma 
ban ” VIRGINEA , Gould. 15. “2 DIAPHANA., ue 
8.10 ” AUMEROSA , Gould. LG She DISTINGUEN'™* 7 
dL. ” VIRGATA, Gould. 17 POLITISSIMG. 
18. PAYSA OCCIDENTALIS 
Tryon, 
