PLATE III 



A. Skin of Cow's Thigh (Hair clipped) with Entrance Holes of 

 First-stage Larvae of Hypodenna lincatum. 



a 



B. Second-stage Larva of II. lineatum 

 IN Sub-mucous Coat of Gullet of 

 Bullock, [a to a, Mucous Coat cut away.) 



To face p. no.] 



C. Final Stage Larvae of 

 H. bovis IN '* Warbles " 

 beneath Skin of Bul- 

 lock's Back. 



[A and B, H. Britie?i, photo. 

 [C, T. Price, photo. 



