8 Veterinary Medicine. 



Famhy TABANID^, (tabannus ox fly). Broad flat body, 



head broader than long, blood suckers. 

 Tabanus Bovinus, Ox Breeze Fi<y. 27 mm. long. Pesti- 

 ferous. 

 T. Atratus (ater black), Mourning Horse Fly. 

 T. Morio, Black Breeze Fly. 18 mm. 

 T. Autumnales, Autumn Breeze Fly. Dark gray, brown 



bands, yellow legs, black feet. 

 T. Bromius, Noisy Breeze Fly. Bright gray, yellow spots 



on abdomen. 

 T. Rusticus, Rustic Breeze Fly. Dark gray, yellowish 



hairs. 

 T, Fulvus, Tawny Breeze Fly. White spots on abdomen. 

 T. Albipes. White Footed Breeze Fly. 22 mm. Black, 



yellow hairs and legs. 

 T. Albifacies. White Faced Breeze Fly. In North 



Africa. 

 Hsematopota Pluvialis (hsema blood, poto. I drink) Small 



Rain Breeze Fly. 

 H. Tenuicornis. (tenuis delicate, cornu horn) 

 H. Grandis. 

 Chrysops Ccecutiens (chrysos gold, ops eye). Blinding 



Breeze Fly. 

 Nearly 50 North American species of chrysops have been 

 described. 



Pangonia Neo Caledonia, attacks cattle : carried germs of 



anthrax. 



Family SYRPHID^ (syrpho to trail). Rat tailed. 



Frist alis Tenax, (eristes wrangler). Drone Fly. Larva 



is rat tailed, seen in horse manure. 

 Helophilus Pendulinus, (elos marsh, philo I love) I^arva is 



rat tailed found in intestines of horse and man. 



Family MUSCID^. Antenna with three articles, the third 



enlarged, with dorsal bristle. 

 1ST Group Calyptera. With covers of balancers, (calyptos 



covering. ) 

 Musca Domestica. House Fly. 

 M. Bovina. Bovine Fly. 



