Diseases of Cattle-U. S. Dept. of Agr. 



PLATE XLVII 



The Cattle Tick (Margaropus annulatus). 



Figs. 1 and 2 DORSAL AND VENTRAL VIEWS OF MALE. 



Figs. 3 and 4 DORSAL AND VENTRAL VIEWS OF REPLETE FEMALE. 

 (GREATLY ENLARGED. I 



