INDEX 



373 



Protozoa, 311 



carj'ozoic, 322 



coelozoic, 322 



colonization of, 311 



cytozoic, 322 



differentiation from Metazoa, 311 



enterozoie, 322 



hematozoic, 322" 



investigations as to patiiogenicity, 

 313, 315 



investigations as to pathogenicity in 

 the United States, 314 



natural classification of, 322 



parasitism, 313 



pathogenicity, 313, 315 



pathogenic classificarion of, 322 



specialization in, 311 

 Protozoa, classification of, 322 

 Protozoa, methods of reproduction in. 

 313, 318, 327, 329, 336, 337 



asexual method, 318, 319, 337 



multiplicative cycle, 318, 319, 337 



propagative cycle, 318, 320, 337 



sexual method, 318, 320, 337 



sporulation, 318, 319, 320, 336, 337 

 Pseudopodia, 312, 324 

 Psoroptes, 101, 102 



parasitism, 102 



species of, 103 



varieties, 103 

 Psoroptes conmiunis, 103 



var. bovis, 103, 113 



var. cuniculi, 103, 118 



var. equi, 103. lOS 



var. ovis, 103, 109 

 Psoroptic scabies of cattle. 113 



course, 113 



s\nnptoms, 113 



treatment, 120, 128 

 Psoroptic scabies of the goat, 113 

 Psoroptic scabies of the horse, 108 



lesions, 108 



transmission, 108 



treatment, 120. 129 



Psoroptic .scabies of the rabbit, 118 



course, 118 



sjinptoms, 119 



treatment, 120, 131 

 Psoroptic scabies of the sheep, 109 



after-treatment, 128 



course, 110 



historical, 110 



lesions, 110 



prognosis, 110 



SNinptoms, 110 



treatment, 120, 124 

 Pubic louse, 79 

 Pulex irritans, 65 



serraticeps, 65 

 Pulicida^, 21, 65 

 Pulmonary strongylosis of the cat, 262 



.s\ini)toms, 262 

 Pupation, 19 

 Pyrosoma bigeminum, 313 



R 



Red bugs, 99 



Red dysentery of cattle, 343 



Red mange of the dog, 104, 116 



Red-tailed bot fly, 57 



Remora, 2 



Reproduction, oviparous, 18, 219 



ovoviparous, 18,219 



pupiparus, 4, 18 



viviparous, 18, 219 

 Respirator^' mite of fowl, 134 

 Rhipicentor, 142 

 Rhipicephalus, 142 

 Rhizopoda, 322, 324 



reproduction in, 324 

 Rhvnchobdellidsp. 308 



Sarcocystis bertrami, 351 

 blanchardi, 351 

 miescheriana, 351 

 tenella, 351 



