Search Results - "Wilkinson, R F"

Population declines of a long-lived salamander: a 20+-year study of hellbenders, Cryptobranchus alleganiensis by Wheeler, Benjamin A, Prosen, Ethan, Mathis, Alicia, Wilkinson, Robert F

“…Accurate assessment of whether long-lived species are stable or declining is challenging. Life history characteristics such as delayed maturity result in…”
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Cannibalism and Size Relations in a Cohort of Larval Ringed Salamanders (Ambystoma annulatum) by Nyman, Stephen, Wilkinson, Robert F., Hutcherson, Jackie E.

“…We examined body size and head dimensions in relation to cannibalism in larvae of an autumn-breeding salamander, Ambystoma annulatum. Body size distribution…”
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Reproductive Biology of Plethodon dorsalis in Northwestern Arkansas by Wilkinson, Robert F., Peterson, Chris L., Moll, Don, Holder, Tom

“…Four species of small, typically red-backed salamanders (Plethodon cinereus, P. dorsalis, P. serratus, P. websteri ) occur in the southeastern United States…”
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Premetamorphic Survival of Ambystoma annulatum by Peterson, Chris L., Wilkinson, Robert F., Moll, Don, Holder, Tom

“…Premetamorphic mortality of Ambystoma annulatum was 99.9% in two ponds in southwestern Missouri. Mortality was greatest during the first 2 mo and during the…”
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Reproductive and Larval Biology of Ambystoma annulatum by Hutcherson, Jackie E., Peterson, Chris L., Wilkinson, Robert F.

“…Ambystoma annulatum, the ringed salamander, is endemic to the Ozark and Ouachita mountains. Adults are seldom found except on rainy autumn nights when they…”
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Demography of the Hellbender Cryptobranchus alleganiensis in the Ozarks by Peterson, Chris L., Metter, Dean E., Miller, Brian T., Wilkinson, Robert F., Topping, Milton S.

“…Hellbenders Cryptobranchus alleganiensis were sampled by mark-recapture in four rivers: C. a. bishopi in the Spring River, Arkansas, and Eleven Point River,…”
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Scanning electron microscopy of the root surface following instrumentation by Wilkinson, R F, Maybury, J E

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Growth of Ferrobacillus ferrooxidans on Organic Matter by Shafia, F, Wilkinson, Jr, R F

“…Article Usage Stats Services JB Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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Biotransformation of the pesticide sodium arsenate by Shariatpanahi, M, Anderson, A C, Abdelghani, A A, Englande, A J, Hughes, J, Wilkinson, R F

“…Biotransformation is an important parameter in assessing the environmental impact and fate of pesticides since metabolites produced may be either more or less…”
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Pulmonary resection in childhood tuberculosis by BOYD, G L, WILKINSON, F R

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Winter Breeding of Cryptobranchus alleganiensis bishopi in Arkansas by Peterson, Chris L., Ingersol, Chris A., Wilkinson, Robert F.

“…Breeding occurs in late summer or early fall throughout the range of the eastern hellbender, Cryptobranchus alleganiensis alleganiensis , and in at least one…”
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RECONSTRUCTION OF THE VALVES OF THE HEART by Murray, G, Wilkinson, F R, Mackenzie, R

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The Effects of Progressive Hypoxia and Rocking Activity on Blood Oxygen Tension for Hellbenders, Cryptobranchus alleganiensis by Harlan, Richard A., Wilkinson, Robert F.

“…The effects of progressive hypoxia and rocking activity on blood gases and pH were measured for Cryptobranchus alleganiensis. Measurements were taken at 100%,…”
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ACUTE HAEMATOGENOUS OSTEOMYELITIS by Wilkinson, F. R.

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A correlative microscopical analysis of differentiating ovarian follicles of mammals by Anderson, E, Wilkinson, R F, Lee, G, Meller, S

“…The mammalian ovary has been studied by optical microscopy and by scanning and transmission electron microscopy with the purpose of presenting an integrated…”
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Cytological observations of dissociated rat corpus luteum by Wilkinson, R F, Anderson, E, Aalberg, J

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Age and Growth of Hellbenders in the Niangua River, Missouri by Taber, Charles A., Wilkinson, R. F., Topping, Milton S.

“…Length-specific growth rates were derived by regression from growth of marked and recaptured hellbenders and these rates were used in developing a length-age…”
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Genetic control of spermiogenesis in Drosophila melanogaster: the effects of abnormal cytoplasmic microtubule populations in mutant ms(3)10R and its colcemid-induced phenocopy by Wilkinson, R F, Stanley, H P, Bowman, J T

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Effects of hemorrhagic shock upon the electroencephalogram by DAVIS, H A, GRANT, W R

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Fine structure of normal spermatid differentiation in Drosophila melanogaster by Stanley, H P, Bowman, J T, Romrell, L J, Reed, S C, Wilkinson, R F

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