Fig. 
Fig. 
Fig. 
Fig. 
Fig. 
Fig. 
BBE 
34. 
35. 
. The same, empty pupal exuvia. Enlarged to same magnification as 
Prats IX 
Tabanus atratus Fabr., male. Natural size. 
Tabanus sulcifrons Macq., female. Natural size. 
Tabanus sulcifrons Macq., femals. Enlarged. 
Fig. 35. 
. Tabanus atratus Fabr., egg mass and individual egg parasitized by 
Phanurus tabanivorus. (After Hart.) 
. Deromyia umbrina Loew, eggs. About twice natural size. 
