01358nas a2200169   4500008004100000245013200041210006900173260000900242300001200251490000700263520077400270653000901044653000801053100002101061700002701082856007901109       1980                        eng d00aThe Geomydoecus oregonus complex (Mallophaga: Trichodectidae) of the Western United States pocket gophers (Rodentia: Geomyidae)0 aGeomydoecus oregonus complex Mallophaga Trichodectidae of the We  c1980  a25 - 380 v823 a<p>Four species of the Geomydoecus oregonus complex are described and illustrated: G. oregonus Price and Emerson from Thomomys bulbivorus (Richardson); G. idahoensis Price and Emerson from the seven recognized subspecies of T. townsendii (Bachman); G. shastensis new species from 12 subspecies of T. bottae (Eydoux and Gervais) (type-host: T. b. leucodon Merriam); and G. hueyi new species from 9 subspecies of T. bottae (type-host: T. b. pallescens Rhoads). Distinctions between these taxa are shown using qualitative and quantitative characters and principal components analysis of quantitative characters. A discriminant function is provided for the separation of females of G. hueyi and G. shastensis. Keys are given for the identification of these four taxa.</p>
10amtax10aPHP1 aPrice, Roger, D.1 aHellenthal, Ronald, A.  uhttps://phthiraptera.myspecies.info/sites/phthiraptera.info/files/0837.pdf