2IO CONNECTICUT GEOL. AND NAT. HIST. SURVEY. [Bull. 



Family HIPPOBOSCIDjE. 



Olfersia Wiedemann. 

 americana Leach. Hippobosca bubonis. Pack. Guide, 417. 



Melophagus Latreille. 

 ovinus Linnaeus. Sheep tick. Bur. Ent., Bull. 5, New sen, 138. 



