id author title date pages extension mime words sentences flesch summary cache txt 31141 Russell, Robert J. Four New Pocket Gophers of the Genus Cratogeomys from Jalisco, Mexico .txt text/plain 2628 177 60 =Cratogeomys gymnurus tellus= new subspecies _Range._--North-central Jalisco; known from several naked; hind foot small; color pale for species, upper parts Zapotlan, Jalisco, the most closely related subspecies, _C. g. tellus_ differs in: Body smaller (total length averaging males); hind foot smaller (averaging 45 instead of 50 in bullae relatively smaller; mastoid processes of squamosal (length of maxillary tooth-row averaging 14.6 compared with rather than brownish; skull smaller; zygomatic breadth =Cratogeomys gymnurus atratus= new subspecies shorter, hind foot smaller; color of upper parts darker, paler; skull smaller (basilar length averaging 48.6 compared teeth smaller (length of maxillary tooth-row averaging 11.2 atratus_ differs in: Body smaller; hind foot slightly This newly described subspecies is known only from Cerro =Cratogeomys zinseri zodius= new subspecies profile of skull concave; zygomatic breadth narrow; nasals measurements); tail shorter, hind foot smaller; upper parts skull; width across mastoid processes of squamosal shorter; hind foot, 39; occipitonasal length of skull, 53.3; basilar ./cache/31141.txt ./txt/31141.txt