424 journal of economic entomology [vol. 2 



Ixodes brunneus (Koch, 1844:). 

 Type locality: North America. 

 Massachusetts, Maryland, North Carolina, Texas, California. 



Ixodes calipornicus (Banks, 1904). 

 Type locality: California. Type in the B. E. collection. 

 California. 



Ixodes cookei (Packard, 1869). 

 Type locality: Massachusetts. Types in M. C. Z. collection. 

 Ontario, Maine, Massachusetts, New York, New Jersey, Pennsyl- 

 vania?, Maryland, District of Columbia, i\Iichigan, Minnesota, Iowa, 

 Louisiana, South Dakota, Kansas, Texas, Colorado, Washington. 



Ixodes dentatus (Neumann, 1899). 

 Type locality: Maryland. Type in Marx collection. 

 Maryland, Virginia. 



Ixodes diversifossus (Neumann, 1899). 

 Type locality: New Mexico. Type in Hassall collection. 

 New Mexico, Mexico. 



Ixodes hexagonus (Leach, 1815). 

 Type locality: Europe. 

 Maryland, Kansas, Europe. 



Ixodes marxi (Banks, 1908). 

 Type locality: Several of the states. Type in Banks' collection. 

 Ontario, New York, District of Columbia, Michigan, Ohio, Colorado. 



Ixodes pratti (Banks, 1908). 

 Type locality: Texas and California. Types in the B. E. collection. 

 Texas, California. 



Ixodes ricinus (Linnaeus, 1758). 

 Type locality: Sweden. 

 Kansas, Texas, California?, Europe. 



Ixodes scapularis (Say, 1821). 

 Type locality: Not recorded. Type lost. 



Pennsylvania?, Maryland, Virginia, North Carolina, South Caro- 

 lina, Florida, Indiana, Iowa, Missouri, Louisiana, Texas, Costa Rica. 



Ixodes sculptus (Neumann, 1904). 

 Type locality: CaHfomia. Type in Marx collection. 

 Texas, California. 



