46 PLATE CCLXVUl. 



F I G. II. 



HIPPOBOSCA OVINA. 



Apterous. 



SPECIFIC CHARACTER. 



Without wings. 



HiPPOBOSCA oviNA : alis nuUis. Linn. Syjl. Nat. 2. loii. 4. 

 Fn. Sv. 19-24. 

 Fn/ch. Inf. S. tah. 18. 



This is the fourth and laft fpecles of the Hippobofcac found in 

 Great Britain. 



PLATE 



