CHIGGERS — ^FARRELL 95 



United States 



E. blarinae (Ewing), Proc. U. S. Nat. Miis., vol. 80, pp. 11-12, 19, pi. 1, 

 fig. 1, 1931. 



Locality: Rock Creek Park, Washington, D. C. 

 Type host: Peromyscus leucopus (Rafinesque). 

 Type slide: U. S. National Museum No. 1018. 

 E. calif omica (Ewing), Amer. Journ. Trop. Med., vol. 5, pp. 261, 262, 1925. 

 Locality: Topaz, Calif. 

 Type host: Ground squirrel. 

 Type slide: U. S. National Museum No. 893. 

 E. cordiremus Brennan, Journ. Parasitol., vol. 34, pp. 465, 470, 471, 477, figs. 

 4A-D, 11, 1948. 



Locality: Ravalli County, Mont. 



Type host: Peromyscus manicidatus artemisiae (Rhoads). 

 Type slide: Rocky Mountain Laboratory. 

 E. criceticola Brennan, Journ. Parasitol., vol. 34, pp. 465, 473-474, 476, 477, 

 figs. 6A-D, 13, 1948. 



Locality: Ravalli County, Mont. 



Type host: Peromyscus maniculatus artemisiae (Rhoads). 

 Type slide: Rocky Mountain Laboratory. 

 E. guntheri (Radford), Parasitology, vol. 34, pp. 76, 77, fig. 101, 1942. 

 Locality: Antonito, Colo. 

 Type host: Cony [Ochotona]. 

 E. hamiltoni Brennan, Journ. Parasitol., vol. 33, pp. 251-252, figs. 4A-D, 1947. 

 Locality: Millertown, N. Y. 

 Type host: Eptesicus fuscus fuscus (Beauvois). 

 Type slide: Rocky Mountain Laboratory. 

 E. lacerta Brennan, Journ. Parasitol., vol. 34, pp. 465, 467-468, 477, figs. 

 2A-D, 9, 1948. 



Locality: Camp McQuaide, Santa Cruz County, Calif. 

 Type host: Sceloporus occidentalis occidentalis (Baird and Girard). 

 Type slide: Rocky Mountain Laboratory. 

 E. luteodema Brennan, Journ, Parasitol., vol. 34, pp. 465, 470, 472-473, 477, 

 figs. 5A-D, 12, 1948. 



Type locality: Ross's Hole, Ravalli County, Mont. 

 Type host: Marmota flaviventer nosophora Howell. 

 Type slide: Rocky Mountain Laboratory. 

 E. oregonensis (Ewing), Proc. Ent. Soc. Washington, vol. 31, p. 11, 1929. 

 Locality: Corvallis, Oreg. 

 Type host: Mole. 



Type slide: U. S. National Museum No. 990. 

 E. peromysci (Ewing), Ent. News, vol. 40, pp. 296-297, 1929. 

 Locality: Sturbridge, Mass. 



Type host: Peromyscus leucopus noveboracensis (Fischer). 

 Type slide: U. S. National Museum No. 993. 



Synonyms: Neoschongastia brevipes Ewing, Proc. U. S. Nat. Mus., vol. 

 80, art. 8, pp. 16, 19, pi. 2, fig. 4, 1931. Neoschongastia signator 

 Ewing, Proc. U. S. Nat. Mus., vol. 80, art. 8, pp. 14-15, 19, pi. 2, 

 fig. 1, 1931. 



