MAMMALIAN HOST LIST 73 



Arvicola sp. = Microtus sp. 



(A) Hoplopleura (?) erratica (Osborn). 

 Phenacomys sp. 



(A) Polyplax spinulosa (Burm.) (California). 

 Hesperomys leucopus = Peromyscus leucopus. 



(A) Hoplopleura hesperomydis (Osborn) (Iowa). 

 Peromyscus maniculatus rubidus (California). 



(A) Polyplax auricularis Kellogg & Ferris. 



(A) Hoplopleura hesperomydis (Osborn) (California). 

 Peromyscus sitchensis prevostensis (Alaska). 



(A) Polyplax auricularis Kellogg & Ferris. 

 Neotoma cinerea occidentalis (Wood Rat). 



(A) Linognathoides inornatus Kellogg & Ferris (California). 



Family CASTORIDAE. 



Castor cast oris (Beaver). 



(M) Trichodectes castoris (Osborn). 



Family GEOMYIDAE. 



Geomys bursarius (Pocket Gopher). 



(A) Haematopinoides squamosus Osborn (Iowa). 



(M) Trichodectes geomydis Osborn (Iowa). 

 Thomomys bottae (Pocket Gopher). 



(M) Trichodectes geomydis Osborn (California). 

 Thomomys sp. 



(M) Trichodectes geomydis Osborn (California). 



Family HETEROMYIDAE. 



Perognathus sp. (Spiny Haired Pocket Mouse). 



(M) Trichodectes geomydis Osborn (Baja California). 

 Dipodomys merriami (Pocket Rat). 



(M) Trichodectes geomydis Osborn (Arizona). 

 Dipodomys calif ornicus. 



(A) Fahrenholzia pinnata Kellogg & Ferris. 



Family CAVIIDAE. 



Cavia cobaya (Guinea-pig). 



(M) Gliricola gracilis (Nitzsch). 

 (M) Gyro pus ovalis Giebel. 



