...All are of late Pleistocene Age and well within the present geographic range of the cottonmouth... 
Ray D. Burkett 「Natural History of Cottonmouth Moccasin, Agkistrodon piscovorus (Reptilia)」
... Geographic range of the cottonmouth, showing marginal and near-marginal records, based largely upon maps by Gloyd and Conant (1943:165) and Conant (1958:336) but including additional records...
Ray D. Burkett 「Natural History of Cottonmouth Moccasin, Agkistrodon piscovorus (Reptilia)」
...The correlation between antigenic composition and geographic range in the Old and New World of some species of Columba...
William B. Stallcup 「Myology and Serology of the Avian Family Fringillidae」
...Comments on the taxonomy and geographic distribution of some North American rodents...
William B. Stallcup 「Myology and Serology of the Avian Family Fringillidae」
...This small vespertilionid occurs throughout much of Central America,but the available material still is insufficient to permit an accurateassessment of geographic variation in that region...
J. Knox Jones 「Noteworthy Records of Bats From Nicaragua, with a Checklist of the Chiropteran Fauna of the Country」
...tumida, as defined by Goodwin(1958); we are not wholly convinced that these are valid species(rather than variable geographic races of the same species)...
J. Knox Jones 「Noteworthy Records of Bats From Nicaragua, with a Checklist of the Chiropteran Fauna of the Country」
...Faunal relationships and geographic distribution of mammals inOklahoma...
E. Raymond Hall 「A Synopsis of the North American Lagomorpha」
...In order to analyze geographic variation in size and proportions, ten adultmales from each of 14 samples from various localities throughout the range ofthe species were measured...
William E. Duellman 「Neotropical Hylid Frogs, Genus Smilisca」
...No noticeable geographic trends in size and proportions are evident...
William E. Duellman 「Neotropical Hylid Frogs, Genus Smilisca」
...The rather striking differences in size among certain samples and the minordifferences in proportions among other samples show no geographic trends...
William E. Duellman 「Neotropical Hylid Frogs, Genus Smilisca」
...The skull from the barrier island cannot bedetermined to subspecies but on geographic grounds is referableto T...
Robert K Selander 「Vertebrates from the Barrier Island of Tamaulipas, México」
...The specimens examined are referred, tentatively, to Geomys personatuspersonatus on geographic grounds...
Ticul Alvarez 「The Recent Mammals of Tamaulipas, Mexico」
...They include the northern part ofTamaulipas in the geographic range of T...
Ticul Alvarez 「The Recent Mammals of Tamaulipas, Mexico」
...Mayr (1946:28-29) gave examples of analysis by geographic origin of the breeding species of several districts of North America...
Emil K. Urban 「Birds from Coahuila, Mexico」
...Paynter (1955a) discussed in detail the contradictions in the literature concerning the geographic range of this subspecies, and referred a male in his collection taken in February, 1952, toC...
Erwin E. Klaas 「Summer Birds From the Yucatan Peninsula」
...National Geographic Magazine, vol...
Edith M. Patch 「Bird Stories」
...californicus (Lesson), on geographic grounds...
Harrison B Tordoff 「Check-list of the Birds of Kansas」
...Comments on the taxonomy and geographic distribution of some North Americanwoodrats (Genus Neotoma)...
Harrison B Tordoff 「Check-list of the Birds of Kansas」
ランダム例文：
contentions squirmed clumping
便利！手書き漢字入力検索
この漢字は何でしょう？？