# ent

id: 37317
type: PRODUCT
entity:
  ---+---------+---+---+---+----+----+----+----+----+----+---+--- | | Cortez | +---+---+---+----+----+----+----+----+----+---+--- F |


id: 40282
type: LAW
entity:
  Evolution and Classification of the Pocket Gophers of the Subfamily Geomyinae BY ROBERT J. RUSSELL CONTENTS PAGE INTRODUCTION 477 MATERIALS


id: 40282
type: PRODUCT
entity:
  Family | Family | Family | Family Saccomyidae | Geomyidae | Saccomyidae | Geomyidae ---------------+--------------+------------------+----------------


id: 40282
type: PRODUCT
entity:
  Family | Family | Family Geomyidae | Geomyidae | Geomyidae ---------------------+---------------------+-------------------


id: 39164
type: PRODUCT
entity:
  | | | | | | | | | | Length of | | | | | | | | | | rostrum | | | | | | | | | | | Breadth | | | | | | | | | | | of rostrum


# bib

id: 29141
title: Two New Pocket Gophers from Wyoming and Colorado
author: Montague, H. Gordon
txt: ./txt/29141.txt
cache: ./cache/29141.txt
extension: .txt
mime: text/plain
summary:
  Two New Pocket Gophers from Wyoming and Colorado variation in _Thomomys talpoides_ of Wyoming. materials then in the University of Kansas Museum of Natural History. examine the specimens from Colorado; also, the specimens from Wyoming =Thomomys talpoides rostralis= new subspecies E Laramie, 7164 ft., Albany County, Wyoming; obtained _Range._--Southern Wyoming and south in the mountains of Colorado to the From _Thomomys talpoides fossor_ (specimens from Rico, Silverton, Hermit t. rostralis_ differs in: Longer body; lighter color of upper parts; Medicine Bow Range in Wyoming as a subspecies different from that at Wyoming and the examination of material in the United States Biological area formerly assigned to the geographic range of _Thomomys talpoides study of a larger number of specimens from more localities in Colorado =Thomomys talpoides attenuatus= new subspecies W Horse Creek Post Office, 7000 ft., Laramie From _Thomomys talpoides cheyennensis_ (holotype and Wyoming specimens From _Thomomys talpoides rostralis_ (specimens from the type locality)


id: 31141
title: Four New Pocket Gophers of the Genus Cratogeomys from Jalisco, Mexico
author: Russell, Robert J.
txt: ./txt/31141.txt
cache: ./cache/31141.txt
extension: .txt
mime: text/plain
summary:
  =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


id: 31025
title: A New Species of Pocket Gopher (Genus Pappogeomys) From Jalisco, México
author: Russell, Robert J.
txt: ./txt/31025.txt
cache: ./cache/31025.txt
extension: .txt
mime: text/plain
summary:
  A New Species of Pocket Gopher (Genus UNIVERSITY OF KANSAS PUBLICATIONS, MUSEUM OF NATURAL HISTORY A New Species of Pocket Gopher (Genus Pappogeomys) From Jalisco, México Alcorn collected a number of pocket gophers of the genus Among the _Pappogeomys_ collected by Alcorn were three specimens from occurring in the Sierra del Tigre seems to be an undescribed species of =Pappogeomys alcorni= new species D. C., 1912); large nasal patch Cinnamon-Buff in two as follows: Nasal patch cinnamon or buffy instead of white; enamel plate of posterior wall of M1 reduced to inner fourth tooth; nasals broadly truncate posteriorly instead of narrow large and bright cinnamon or buffy, and, although the nasal patch may of enamel on the posterior wall of the first upper molar. alcorni_ the enamel present is thick, but it occurs only on the inner the enamel on the posterior wall of M1 does not extend down the crown


id: 34836
title: A New Pocket Gopher (Genus Thomomys), from Eastern Colorado
author: Hall, E. Raymond (Eugene Raymond)
txt: ./txt/34836.txt
cache: ./cache/34836.txt
extension: .txt
mime: text/plain
summary:
  UNIVERSITY OF KANSAS PUBLICATIONS, MUSEUM OF NATURAL HISTORY Colorado have long been referred to the subspecies _Thomomys talpoides _Thomomys talpoides cheyennensis_ Swenk (Missouri Valley Fauna, 4:5, #Thomomys talpoides retrorsus# new subspecies _Thomomys clusius_, Warren, The Mammals of Colorado, _Thomomys talpoides clusius_, Bailey, N. Warren, The Mammals of Colorado, Univ. S. Nat. Hist.; from Flagler, Kit Carson inflated tympanic bullae; greater relative (to length of skull) relatively (to length of skull) shorter rostrum and nasals. skull, notably in mastoidal breadth and length of the rostrum. Colorado Mus. Nat. Colorado Mus. Nat. Colorado Mus. Nat. E. Agate, Elbert Co., Colo." Specimens from Colorado Springs, in the referred the specimens to _clusius_ instead of to the darker _fossor_ collections of the Denver Museum of Natural History and the Biological length of nasals, 13.0, 13.7, 13.9, 14.0; breadth of rostrum, _Specimens examined._--Total number, 13, all from Colorado, as follows: _Elbert County_ (Colorado Mus. Nat.


id: 36653
title: Subspeciation in Pocket Gophers of Kansas, [KU. Vol. 1 No. 11]
author: Hall, E. Raymond (Eugene Raymond)
txt: ./txt/36653.txt
cache: ./cache/36653.txt
extension: .txt
mime: text/plain
summary:
  Kansas mammals in which he used the names _Geomys bursarius_ Shaw and Specimens to the total number of 335 from Kansas have been available five subspecies of the Mississippi Valley pocket gopher, _Geomys _Geomys bursarius lutescens_ Merriam, North Amer. with specimens from northwestern Kansas and from the type locality. _Geomys bursarius majusculus_ Swenk, Missouri Valley Fauna, _Comparisons._--From _Geomys bursarius lutescens_, _majusculus_ differs County), _majusculus_ differs in slightly darker color, being Mummy crest barely present in some adult males of _major_ from Harper County). Cummings, Atchison County) do specimens average as large as topotypes of of Fowler, Meade County, Kansas; obtained December 30, 1941, by specimen of _Geomys bursarius industrius_. Specimens from Harper County have the occiput slightly inclined industrius_ from northern Meade County and from two specimens from of the specimens from McPherson County, Kansas, that have caused us to _Geomys bursarius industrius_ new subspecies. _Geomys bursarius industrius_ new subspecies. N Fowler, Meade County, Kansas.


id: 37317
title: Geographic Variation in the Pocket Gopher, Thomomys bottae, in Colorado
author: Youngman, Phillip M.
txt: ./txt/37317.txt
cache: ./cache/37317.txt
extension: .txt
mime: text/plain
summary:
  Geographic Variation in the Pocket Gopher, Thomomys bottae, in Colorado occur in Colorado, _Thomomys bottae_ (see fig. geographic distribution of _Thomomys bottae_ in Colorado, to find means _Thomomys bottae_ occurs in the Colorado Plateau Province (terminology Six subspecies of _Thomomys bottae_ occur in Colorado. b. howelli_ occupy the Colorado Plateau Province (see fig. Sangre De Cristo Range in the vicinity of the Colorado-New Mexico The name _Thomomys bottae optabilis_, given to specimens from Coventry The name _Thomomys bottae apache_, given to specimens from Lake La Jara, Since _Thomomys bottae_ in the Colorado Plateau Province is especially little variation between the topotypes and specimens from Colorado. _Thomomys aureus pervagus_, Warren, Mammals of Colorado, p. New Mexico and a specimen from Fishers Peak, Colorado, were subsequently Specimens from localities bordering the plains differ from the topotypes =Thomomys bottae rubidus= new subspecies A study of 249 specimens of _Thomomys bottae_ from Colorado reveals six


id: 39164
author: Durrant, Stephen David
txt: ./txt/39164.txt
cache: ./cache/39164.txt
extension: .txt
mime: text/plain
summary:
  bottae_ and _Thomomys talpoides_, now applicable to gophers in Utah, _talpoides_ in Utah by lighter color, narrow, slender, "graceful" skull _Thomomys talpoides uinta_ as follows: Size larger in every measurement _Thomomys talpoides oquirrhensis_ as follows: Size larger; tail longer; Mountains, in Utah, Salt Lake and Tooele counties. Mountains, 10,000 ft., Summit County, Utah; June 6, 1890; collected by _Thomomys talpoides pygmaeus_, _ocius_ differs as follows: Size larger topotypes of _Thomomys talpoides uinta_ as follows: Size slightly topotypes of _Thomomys talpoides ocius_ as follows: Size larger Skull: Larger; zygomatic arches more widely spreading; nasals longer; _Range._--Skull Valley, Tooele County, Utah. Garrison, Millard County, Utah, _robustus_ differs in: Size smaller; University of Utah; Antelope Island, Great Salt Lake, Davis County, _Range._--Stansbury Mountains, Tooele County, Utah. of _Thomomys bottae aureiventris_ by: Size smaller; tail and hind foot Utah, in color, but much larger and skull widely different. Valley, 8,300 ft., Washington County, Utah; April 10, 1909; collected

title:
  The Pocket Gophers (Genus Thomomys) of Utah University of Kansas Publications, Museum of Natural History, Vol. 1 No. 1


id: 34314
title: A New Pocket Gopher (Thomomys) and A New Spiny Pocket Mouse (Liomys) from Michoacán, Mexico
author: Hall, E. Raymond (Eugene Raymond)
txt: ./txt/34314.txt
cache: ./cache/34314.txt
extension: .txt
mime: text/plain
summary:
  UNIVERSITY OF KANSAS PUBLICATIONS, MUSEUM OF NATURAL HISTORY Pocket Mouse (Liomys) from Michoacán, Mexico A series of 17 pocket gophers of the species _Thomomys umbrinus_ #Thomomys umbrinus pullus#, new subspecies larger surface of mastoidal bulla; incisors, in both upper and of each sex, are as follows: Total length, male 184 (178-198), In 1943 a series of fifteen spiny pocket mice, _Liomys irroratus_, was #Liomys irroratus acutus#, new subspecies brown; posterior border of nasals V-shaped with apex directed _Comparisons._--From _Liomys irroratus alleni_, _acutus_ differs as follows: Color slightly darker brown on upper parts; size slightly less; posterior border of nasals V-shaped rather than (topotypes), _acutus_ differs as follows: Color slightly darker breadth; posterior border of nasals V-shaped rather than almost _Liomys irroratus pullus_, _acutus_ differs in longer body, posterior border of nasals and frontomaxillary suture differing of posterior border of nasals, semicircular shape of interparietal, breadth, 8.4, 8.1, 7.8 (7.5-8.0); length of nasals, 15.1, 14.9,


id: 33653
title: A New Pocket Gopher (Genus Thomomys) From Wyoming and Colorado
author: Hall, E. Raymond (Eugene Raymond)
txt: ./txt/33653.txt
cache: ./cache/33653.txt
extension: .txt
mime: text/plain
summary:
  UNIVERSITY OF KANSAS PUBLICATIONS, MUSEUM OF NATURAL HISTORY Among small mammals accumulated, from Wyoming, in the Museum of Natural History of the University of Kansas, specimens of the wide-spread Madre Mountain Range of Wyoming and Colorado prove upon comparison to #Thomomys talpoides meritus# new subspecies Carbon County, Wyoming; obtained on July 19, 1948, by George M. skull small; relative to basilar length, skull narrow across rostrum, zygomata and mastoids; nasals short and posteriorly _Comparisons._--From _Thomomys talpoides rostralis_ (North darker color, smaller and slenderer skull. From _Thomomys talpoides clusius_ meritus_ differs in: Color much darker; rostrum longer; skull _Remarks._--The specimens of _Thomomys_ from Wyoming on which the name each of the two mentioned subspecies in small size, dark color and follows: Total length, [Male] 204 (193-226), [Female] 207 indicated in the Museum of Natural History of the University of #Wyoming.#--_Carbon County_: Savery (8 mi. _Museum of Natural History, University of Kansas, Lawrence.


id: 32623
title: Geographic Variation in the Pocket Gopher, Cratogeomys castanops, in Coahuila, México
author: Baker, Rollin H. (Rollin Harold)
txt: ./txt/32623.txt
cache: ./cache/32623.txt
extension: .txt
mime: text/plain
summary:
  _Cratogeomys castanops convexus_ Nelson and Goldman, Proc. A specimen taken near the Río Grande in Coahuila, opposite Samuels, _Specimens examined._--Total, 14, all from Coahuila: Río Grande, 17 +Cratogeomys castanops bullatus+ new subspecies north, _bullatus_ differs in: Hind foot shorter; skull much broader in _Remarks._--_Cratogeomys castanops bullatus_ in small size resembles +Cratogeomys castanops ustulatus+ new subspecies north, _ustulatus_ differs in: Body larger; tail shorter; upper parts +Cratogeomys castanops jucundus+ new subspecies tail shorter; hind foot slightly smaller; upper parts darker, more Body slightly smaller; tail shorter; hind foot slightly larger; upper differs in: Body smaller; tail and hind foot shorter; upper parts _consitus_ differs in: Size smaller; tail and hind foot shorter; upper From _Cratogeomys castanops subsimus_, found to the east, _excelsus_ in: Body larger; hind foot smaller; upper parts in winter pelage +Cratogeomys castanops subsimus+ Nelson and Goldman differs in: Body larger; tail and hind foot shorter; upper parts


id: 40282
title: Evolution and Classification of the Pocket Gophers of the Subfamily Geomyinae
author: Russell, Robert J.
txt: ./txt/40282.txt
cache: ./cache/40282.txt
extension: .txt
mime: text/plain
summary:
  material of living species, especially of the genera _Geomys_ the labial and lingual sides, anterior and posterior enamel plates, or Specimens of the genus _Geomys_ from the late Pliocene were referred _Geomys persimilis_ Hay became the type species of Gazin''s genus Saunders local fauna in Meade County, Kansas, to _Geomys tobinensis_, Saunders local fauna, a late Aftonian deposit of Meade County, Kansas, _Geomys_ from the Mt. Scott local fauna (late Illinoian deposits) of _Geomys_ than in either Recent or late Pliocene and early Pleistocene groups (early Pliocene to Recent), primitive bicolumnar pattern being having both anterior and posterior enamel plates on lower molars). Pleistocene and Recent _Geomys_, the loss of the posterior plate Type from Hudspeth local fauna (early Pleistocene), posterior enamel plates in lower and upper cheek teeth; (4) premolars Geomyini in the late Pliocene and early Pleistocene (see Fig. 6) and of this tooth in late Pleistocene or Recent species of _Geomys_, and


