NO. 1183. NORTH AMERICAN MALLOPHAGA— KELLOGG. 99 



Turdus minor. 



Menopon fusco m arginatus O sborn . 



Merula migratoria. 



Docophorus communis NiLzscli 



Ninnus vuJgatus Kellogg. 

 simplex Kellogg. 

 Sialia sialis. 



Docoplior^is incisus Kellogg. 

 sialii Osborn. 

 Sialia mexicanus occidentalis. 



Docophorus communis jSTitzscli. 



Kirmus vulgatus Kellogg. 



MAMMALS. 

 Cattle. 



Trichodectes scalaris Nitzscb. 



Horse. 



Trichodectes parumpilosus Piaget. 



Goat. 



Trichodectes climax Ifitzscb. 

 limhatus Gervais. 

 Sheep. 



Trichodectes spcerocephalus Nitzscb. 



Cat. 



Trichodectes subrostratus Nitzscb. 



Putorius ermineus. 



Trichodectes retusus Kitzscb. 

 (?) Putorius vulgaris ("Weasel"; Osborn, Ins, Aff. Dom. An., 1896, 

 p. 237). 

 Trichodectes retusus Nitzscb. 



Erethizon dorsatum. 



Trichodectes setosus Giebel. 



Procyon lotor. 



Trichodectes crassus jSTitzscb. 

 Geomys bursarius. 



Trichodectes geomydis Osborn. 

 Thomomys bottse. 



Trichodectes geomydis Osborn. 

 (?) Cariacus virginianus ("Deer"); Osborn, Ins. Aff. Dom. An., 1896, 

 p. 211). 



Trichodectes parallelus Osborn. 

 Cariacus columbianus. 



Trichodectes tibialis Osborn. 

 Castor canadensis. 



Trichodectes castoris Osborn. 



