376 



INDEX 



Strongylosis of the intestines of the 

 horse, 288 



development, 289 



post-mortem appearance, 290 



symptoms, 290 



treatment, 291 

 Strongylosis of the large intestine of 



the goat, 287 

 Strongylosis of the large intestine of 

 the sheep, 287 



occurrence, 288 

 Strongylosis, puLnonary of the dog, 

 261 



of the cat, 262 

 Strongylosis, tracheal, of poultry, 293 

 Strongylus, 226, 255 



armatus, 288 



amfieldi, 261 



eapillaris, 258 



colubriformis, 271 



contortus, 268 



curticei, 268 



edentatus, 289 



equinus, 288 



filaria, 256 



fiUcollis, 273 



instabilis, 271 



micrurus, 259 



oncophora, 275 



ostertagi, 272 



paradoxus, 260 



pusillus, 262 



rufescens, 257 



vasorum, 261 



ventricosus, 268 



vulgaris, 2'55, 289 

 Strongyl worms, importance of, 255 



infestation, conditions favoring, 255 

 Struggle for existence, 1 

 Subcutaneous mite of fowl, 134 

 Summaries on development of Texas 



fever tick, 149, 150 

 Surra, 314, 315, 332 



course, 332 



flies as carriers of, 314, 315, 332 



infection, 332 



occurrence, 332 



syimptoms, 332 

 S3rmbiosis, 2, 7 



phases of, 2 

 Symbiotes, 103 



communis, 103 

 Syngamese, 281 

 Syngamosis, 293 

 Syngamus, 281, 294 



bronchialis, 293, 294 



trachealis, 293, 294 

 Synopsis of tapeworm larvae, 194 

 Synthetocaulus abstrusus, 262 



eapillaris, 258 



rufescens, 257 



Tabanidse, 20, 35, 332 

 Tabanus atratus, 35 



lineola, 36 



striatus, 332 

 Table of principal tapeworms and 



larvae, 173 

 Taenia, 173 

 Taenia alba, 176 



cesticillus, 190 



ccenurus, 179 



crassicoUis, 184 



cucumerina, 178 



echinobothrida, 191 



echinococcus, 181, 210 



expansa, 176 



fimbriata, 174, 176, 177 



hydatigena, 178, 195, 203 



mamillana, 175 



marginata, 178 



mediocanellata, 195 



ovis, 204 



perfoliata, 174 



plicata, 175 



proglottina, 191 



