| 单词 | Thomomys bottae |
| 例句 | The type locality for a gopher of a different species, Thomomys bottae aureiventris, is in the first valley east of these mountains. The Pocket Gophers (Genus Thomomys) of Utah, Vol. 1 No. 1 Kansas University Publications. 2012-03-19T02:00:23.340Z The individual hairs of Thomomys bottae are either bicolored or tricolored. Geographic Variation in the Pocket Gopher, Thomys bottae, in Colorado 2011-09-06T02:00:10.127Z Nevertheless, the characters which serve to identify the race are, in a general way, those commonly found in populations of depauperate individuals of Thomomys bottae and T. talpoides. Comments on the Taxonomy and Geographic Distribution of Some North American Rodents October 1, 1951.Two new subspecies of Thomomys bottae from New Mexico and Colorado. A Synopsis of the North American Lagomorpha The pocket gophers of the Mesa Verde and vicinity are of one species, Thomomys bottae. Mammals of Mesa Verde National Park, Colorado In Utah, all other mountains to the west, as far as known, are inhabited by subspecies of of Thomomys bottae. The Pocket Gophers (Genus Thomomys) of Utah, Vol. 1 No. 1 Kansas University Publications. 2012-03-19T02:00:23.340Z The objectives of the study, reported on here, were to learn the geographic distribution of Thomomys bottae in Colorado, to find means for recognizing the different subspecies, and to describe individual and geographic variation. Geographic Variation in the Pocket Gopher, Thomys bottae, in Colorado 2011-09-06T02:00:10.127Z More precisely, slightly larger size of skull, greater ventral inflation of tympanic bullae, and less depressed occipital region ally the specimens with Thomomys bottae alienus, and we identify them as that subspecies. Comments on the Taxonomy and Geographic Distribution of Some North American Rodents For further comments on distributional problems of this type see remarks under Thomomys bottae stansburyi. The Pocket Gophers (Genus Thomomys) of Utah, Vol. 1 No. 1 Kansas University Publications. 2012-03-19T02:00:23.340Z For comparisons with Thomomys bottae planirostris see account of that form. The Pocket Gophers (Genus Thomomys) of Utah, Vol. 1 No. 1 Kansas University Publications. 2012-03-19T02:00:23.340Z This valley is inhabited by pocket gophers that belong to a different species, Thomomys bottae. The Pocket Gophers (Genus Thomomys) of Utah, Vol. 1 No. 1 Kansas University Publications. 2012-03-19T02:00:23.340Z Six subspecies of Thomomys bottae occur in Colorado. Geographic Variation in the Pocket Gopher, Thomys bottae, in Colorado 2011-09-06T02:00:10.127Z For this reason we feel that the relationships of this population are best shown by arranging muralis as a subspecies of Thomomys bottae; the name should stand as Thomomys bottae muralis Goldman. Comments on the Taxonomy and Geographic Distribution of Some North American Rodents As may be seen on the distribution map, three different subspecies of Thomomys bottae occur in Washington County. The Pocket Gophers (Genus Thomomys) of Utah, Vol. 1 No. 1 Kansas University Publications. 2012-03-19T02:00:23.340Z There are only two species within the state, Thomomys bottae with twenty-four subspecies and Thomomys talpoides with eleven subspecies. The Pocket Gophers (Genus Thomomys) of Utah, Vol. 1 No. 1 Kansas University Publications. 2012-03-19T02:00:23.340Z For comparisons with Thomomys bottae bonnevillei see account of that form. The Pocket Gophers (Genus Thomomys) of Utah, Vol. 1 No. 1 Kansas University Publications. 2012-03-19T02:00:23.340Z Geographic distribution of Thomomys bottae in southwestern Colorado. Geographic Variation in the Pocket Gopher, Thomys bottae, in Colorado 2011-09-06T02:00:10.127Z The two subspecies concerned are not so distinct as are most subspecies of Thomomys bottae. Comments on the Taxonomy and Geographic Distribution of Some North American Rodents Thomomys bottae is a southern species that, within the Great Basin, reaches the most northern limits of its distribution in Utah. The Pocket Gophers (Genus Thomomys) of Utah, Vol. 1 No. 1 Kansas University Publications. 2012-03-19T02:00:23.340Z Comparisons.—Compared with topotypes of Thomomys bottae albicaudatus, minimus differs as follows: Size markedly smaller; claws on front feet shorter and weaker. The Pocket Gophers (Genus Thomomys) of Utah, Vol. 1 No. 1 Kansas University Publications. 2012-03-19T02:00:23.340Z Remarks.—This subspecies is the smallest of all the races of Thomomys bottae occurring in Utah. The Pocket Gophers (Genus Thomomys) of Utah, Vol. 1 No. 1 Kansas University Publications. 2012-03-19T02:00:23.340Z Since Thomomys bottae in the Colorado Plateau Province is especially plastic, varying from locality to locality, emphasis is here placed on similarities that unite specimens from different localities. Geographic Variation in the Pocket Gopher, Thomys bottae, in Colorado 2011-09-06T02:00:10.127Z In short, in arranging muralis as a subspecies of Thomomys bottae, we are influenced, not by the demonstration of intergradation, but by the degree of morphological differentiation of the population and the probable reasons therefor. Comments on the Taxonomy and Geographic Distribution of Some North American Rodents Possibly these names were applied to the animals currently known as Thomomys bottae albicaudatus which does occur at Provo. The Pocket Gophers (Genus Thomomys) of Utah, Vol. 1 No. 1 Kansas University Publications. 2012-03-19T02:00:23.340Z T. b. bonnevillei is indistinguishable in color from Thomomys bottae convexus, but differs from it in the following features: Size larger in nearly every measurement taken. The Pocket Gophers (Genus Thomomys) of Utah, Vol. 1 No. 1 Kansas University Publications. 2012-03-19T02:00:23.340Z Remarks.—The range of albicaudatus is larger than that of any other race of Thomomys bottae limited to Utah. The Pocket Gophers (Genus Thomomys) of Utah, Vol. 1 No. 1 Kansas University Publications. 2012-03-19T02:00:23.340Z A study of 249 specimens of Thomomys bottae from Colorado reveals six subspecies in the state. Geographic Variation in the Pocket Gopher, Thomys bottae, in Colorado 2011-09-06T02:00:10.127Z T. b. sevieri can readily be distinguished from Thomomys bottae albicaudatus by the following features: Size smaller in every measurement taken. The Pocket Gophers (Genus Thomomys) of Utah, Vol. 1 No. 1 Kansas University Publications. 2012-03-19T02:00:23.340Z Apparently it is a mountain derivative of Thomomys bottae contractus which occurs in the valleys to the east and west of these mountains. The Pocket Gophers (Genus Thomomys) of Utah, Vol. 1 No. 1 Kansas University Publications. 2012-03-19T02:00:23.340Z Approaching Thomomys bottae osgoodi of the Fremont River Valley, Utah, in color, but much larger and skull widely different. The Pocket Gophers (Genus Thomomys) of Utah, Vol. 1 No. 1 Kansas University Publications. 2012-03-19T02:00:23.340Z Among named races of Thomomys bottae, sevieri is closest geographically to convexus, but differs from it as follows: Size larger; hind foot longer. The Pocket Gophers (Genus Thomomys) of Utah, Vol. 1 No. 1 Kansas University Publications. 2012-03-19T02:00:23.340Z Topotypes of wahwahensis can be easily distinguished from those of Thomomys bottae tivius by their markedly larger size in every measurement taken, lighter color, and larger, more robust and more nearly flat skull. The Pocket Gophers (Genus Thomomys) of Utah, Vol. 1 No. 1 Kansas University Publications. 2012-03-19T02:00:23.340Z For comparisons with Thomomys bottae alexandrae, see accounts under that form. The Pocket Gophers (Genus Thomomys) of Utah, Vol. 1 No. 1 Kansas University Publications. 2012-03-19T02:00:23.340Z |
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