Zobrazeno 1 - 10 of 14 pro vyhledávání: '"C. A. Tryon"'
1
Biology of the Eastern Chipmunk, Tamias striatus: Life Tables, Age Distributions, and Trends in Population Numbers
Autor: C. A. Tryon, D. P. Snyder
Publikováno v: Journal of Mammalogy. 54:145-168
Populations of the eastern chipmunk (Tamias striatus) were studied during the years 1962 to 1970 at locations in Pennsylvania and Vermont by means of repetitive live-trapping of gridded plots. Analysis of the resultant data pro- vided life tables, su
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5264beac82fd3162cc670716b23eab15
https://doi.org/10.2307/1378877
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2
ENDOPARASITES OF THE NORTHERN POCKET GOPHER FROM WYOMING
Autor: Kenneth S. Todd, C. Arch Tryon, Donald L. Lepp
Publikováno v: Journal of Wildlife Diseases. 7:100-104
Forty-six northern pocket gophers, Thomomys talpoides, were collected in Park County, Wyoming. The following prevalence of endoparasites was found: Eimeria thomomysis — 52%, Eimeria fitzgeraldi — 4%, cysticerci — 2% Parano-plocephala infrequens
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e1b4a14ed2de489c3cf7833cd41831d
https://doi.org/10.7589/0090-3558-7.2.100
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4
The Effect of Covering Hatchery Troughs on the Growth of Cutthroat Trout (Salmo Clarkii)
Autor: C. A. Tryon
Publikováno v: Transactions of the American Fisheries Society. 72:145-149
An experiment was designed and carried out to test the effect of covered troughs upon the growth rate of cutthroat trout. Analysis of the resultant data showed the trout in open troughs to have a significantly greater growth rate than those in covere
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cd6ca5b0f77353ae51792f4b802b3a71
https://doi.org/10.1577/1548-8659(1942)72[145:teocht]2.0.co
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5
Characteristics of Pocket Gophers Along an Altitudinal Transect
Autor: H. N. Cunningham, C. A. Tryon
Publikováno v: Journal of Mammalogy. 49:699-705
Pocket gophers (Thomomys talpoides) were examined in relation to the vegetation along an altitudinal transect in the Beartooth Mountains, Wyo¬ming. Stations were established in the Alpine, Canadian, and Transition life zones. Proximate analysis of t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aa7e20bccc1e6f0cd1eccf634837a640
https://doi.org/10.2307/1378729
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7
Measurement of Relative Thyroid Activity in Free-ranging Rodents along an Altitudinal Transect
Autor: W. R. Kodric, C. A. Tryon, H. N. Cunningham
Publikováno v: Nature. 218:278-280
DETERMINATION of the relative rates of physiological activity in free-ranging animals in different environments is important to the understanding of the interaction between an organism and its environment, as well as in comparative studies of energy
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3e8d3baae43df3e2d3415242a4f6b11
https://doi.org/10.1038/218278a0
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