28 Trans. Acad. Sci. of St. Louis. 



OENITHODOROS Kocll. 



0. coriaceus Koch — Cattle, man. 

 0. viegnini Duges— Cattle, horses, man, ass. 

 0. marginatus Banks — West Indian bat. 

 0. talaje Guerin— Man. 



0. tv.ricata Duges— Hogs, man, cattle, llama, horse, tortoise, gopher. 



IxODIDAE. 



CERATixoDES Neumann. 



C. putiis Cambridge— Cn several migratory sea birds. 

 C. signatus Birula — Cormorant. 



IXODES Latreille. 



1. angustus Neumann — Nectoma occidentalis, Sciurus hudsonius doug- 



lasi, Tamias townsendi, Lepus dalll, "Mouse." 



7. arcticus Osborn — Seal. 



7. hrmineus Koch— Tufted titmouse, hermit thrush, "Chipping bird," 

 Californian birds. 



7. cGlifornicus Banks— Gray fox, black-tall deer. 



7. cookei Packard— Lutra, Mustela vison, Spermophilus, weasel, porcu- 

 pine, marmot, pocket gopher, dog, cat, sheep, robin. 



7. dentatus Neumann — Rabbit. 



7. diversifossus Neumann — Raccoon. 



7. hexagonus Leach — Erinaceus europaeus, Mustela ermlnea, M. vulgaris, 

 M. putorius, M. furo, Lutra vulgaris, Meles taxus, 

 Lepus cuniculus, Myopotamus coypu, Sciurus sp., 

 Canis vulpes, C. familiaris, Ovis aries, Sus scrofa, 

 Homo sapiens. 



7. marxi Banks — Red squirrel, fox. 



7. vratti Banks— Prairie dog, skunk (?), rock squirrel (?). 



7. ricinus Linnaeus— Bos taurus, Ovis aries, Canis familiaris, Cervus 

 elaphus, C. capreolus, C. dama, Capra hlrcus, 

 Equus caballus, Homo sapiens, Fells concolor, 

 Genetta sp., Lepus europaeus, Erinaceus euro- 

 paeus, Mustela putorius, I\L erminea, Meles taxus, 

 Mus decumanus, "Mouse," Myoxus sp., Talpa 

 europaea, ground squirrel. 



7. scaptilaris Say— Dogs, man, cattle, sheep, deer. 



I. sculptus Neumann — Rock squirrel. 



7. aequalis Banks— California ground squirrel. 



7. uriae White (?) 



7. canisi<£fa— Canis familiaris, C. vulpes, Cotile riparia, Mustela furo, 

 Meles taxus, Sciurus, Talpa europaea, Equus caballus, 

 Ovis aries. 



