PLATE CCLXI. 23 



Hippobosca Avicularia, alis obtufis, thorace unicolore. Linn, 

 Syji. Nat. 2. 1010. 2.—Fn. Sv. 1922. Fab. Ent. S%ft. 

 4, p. 415. 2. 



The figure of Hippobofca avicularia in the works of Sulzer nearly 

 agrees with. our infe6t, except in colour; it is of a dull brown, with 

 iefl of the green caft. 



PLATE 



