PARASITES AND PARASITIC DISEASES OF HORSES 



49 



Figure 31. — A, Ear ticks and debris from ear of animal (about natural size); B, en- 

 gorged larva (magnified 5 times); C, young tick (magnified 5 times); D, partially 

 engorged young tick (magnified 5 times); E, fully engorged young tick (magni- 

 fied 5 times); F, adult female (magnified 5 times); G, adult male (magnified 

 5 times). 



