PLATE XIV. 
Fie. 1.— AcTrxoprycuus HALIONYX, New Orleans, 1880; mag- 
nified 375 diameters by Spencer’s one-sixth-inch glycerine immer- 
sion objective; heliostat. 
Fie. 2.— Evopra Gippa, New Orleans, 1880; magnified 500 
diameters by Spencer’s one-tenth-inch glycerine immersion objec- 
tive; heliostat. 
