422 journal op economic entomology [vol. 2 



Aponomma inornata (Banks, 1909). 

 Type locality: Texas, Types in the B. E. collection. 

 Florida, Texas. 



Argas brevipes (Banks, 1908). 

 Type locality : Arizona. Types in the B. E. collection. 

 Arizona. 



Argas minl\tus (Koch, 1844). 

 Type locality: Demerara (British Guiana). 



Florida, Iowa, Texas, New Mexico, Arizona, California, Mexico, 

 Cuba, Antigua, Martinique, Trinidad, Guiana, Brazil. 



Ceratlxodes PUTUS (Cambridge, 1876). 

 Type locality: Kerguelen Island. (Antarctic Ocean.) 

 Alaska, Aleutian Islands, St. Paul Island, Bering Island, St. Pierre 



and Miquelon Islands, Baffin Land, British Columbia, Argentina, 



Cape Horn, Terre del Fuego. 



Ceratixodes signatus (Birula, 1895). 

 Type locality: Unalaska Islands. Cotype? in Banks' collection 

 Aleutian Islands, Bering Island, California. 



Dermacentor albipictus (Packard, 1869). 



Type locality: District of Columbia and Nova Scotia. 



Nova Scotia, British Columbia, New Hampshire, Massachusetts, 

 New York, District of Columbia, Michigan, Nebraska, Montana, 

 Idaho, Nevada, Washington. 



Dermacentor margin atus (Banks, 1908). 

 Type locality: Arizona. Types in Banks' collection. 

 Texas, Arizona. 



Dermacentor modestus (Banks, 1909). 

 Type locality: Idaho and "Washington. Types in the B. E. col- 

 lection. 



Idaho, Washington. 



Dermacentor nigrolineatus (Packard, 1869). 

 Type locality: New York. Type in M. C. Z. collection. 

 New York, Wisconsin, Texas. 



Dermacentor nitens (Neumann, 1897). 

 Type locality: Jamaica and San Domingo. Cotype in Marx col- 

 lection. 



