Results 161 to 170 of about 5,707 (192)
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Behaviour, 2009
Summary The correlation of individual behaviour in different contexts, known as a behavioural syndrome, constrains the optimization of behaviour within each context. Recent studies reveal that the strength of syndromes differs amongst populations and over individual ontogeny.
Jeffrey Miner +3 more
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Summary The correlation of individual behaviour in different contexts, known as a behavioural syndrome, constrains the optimization of behaviour within each context. Recent studies reveal that the strength of syndromes differs amongst populations and over individual ontogeny.
Jeffrey Miner +3 more
exaly +2 more sources
Transactions of the American Fisheries Society, 1943
Abstract Scyphidia tholiformis is an urn-shaped peritrichous protozoan measuring about 59 microns in length and 35 microns in width. It possesses a double row of cilia about one-third of the distance from the anterior end of the body and has a large scopula which is variable in shape and provides a large surface for attachment. The macronucleus is long
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Abstract Scyphidia tholiformis is an urn-shaped peritrichous protozoan measuring about 59 microns in length and 35 microns in width. It possesses a double row of cilia about one-third of the distance from the anterior end of the body and has a large scopula which is variable in shape and provides a large surface for attachment. The macronucleus is long
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Northeastern Naturalist, 2020
Unpredictable recruitment and physical abnormalities (sores and lesions) have been observed in populations of Micropterus dolomieu (Smallmouth Bass) throughout the Susquehanna River basin. Malnutrition has been proposed as one of among several potential stressors, yet little to no information was available to critically assess its feasibility as a ...
Daniel E. Spooner +5 more
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Unpredictable recruitment and physical abnormalities (sores and lesions) have been observed in populations of Micropterus dolomieu (Smallmouth Bass) throughout the Susquehanna River basin. Malnutrition has been proposed as one of among several potential stressors, yet little to no information was available to critically assess its feasibility as a ...
Daniel E. Spooner +5 more
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Environmental Toxicology and Chemistry, 2016
Abstract Intersex in wild fish populations has received considerable attention in the scientific literature and public media. Conventional detection of testicular oocytes, the presence of immature oocytes within testis of male fish, commonly employs transverse sectioning of excised testis and is ...
Alexander H, MacLeod +3 more
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Abstract Intersex in wild fish populations has received considerable attention in the scientific literature and public media. Conventional detection of testicular oocytes, the presence of immature oocytes within testis of male fish, commonly employs transverse sectioning of excised testis and is ...
Alexander H, MacLeod +3 more
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Transactions of the American Fisheries Society, 1948
Abstract Field observations indicated considerable loss of eggs of smallmouth bass and a high incidence of fungus infection in the nests in Cayuga Lake, New York, and tributaries. To investigate the possible effect of temperature changes on embryo survival, several tests were run using constant-temperature facilities at the Cornell University Insectary.
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Abstract Field observations indicated considerable loss of eggs of smallmouth bass and a high incidence of fungus infection in the nests in Cayuga Lake, New York, and tributaries. To investigate the possible effect of temperature changes on embryo survival, several tests were run using constant-temperature facilities at the Cornell University Insectary.
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Conservation Genetics, 2020
Due to geologic processes and recent anthropogenic introductions, patterns of genetic and morphological diversity within the Smallmouth Bass (Micropterus dolomieu), which are endemic to the central and eastern United States (USA), are poorly understood.
Joe C. Gunn +6 more
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Due to geologic processes and recent anthropogenic introductions, patterns of genetic and morphological diversity within the Smallmouth Bass (Micropterus dolomieu), which are endemic to the central and eastern United States (USA), are poorly understood.
Joe C. Gunn +6 more
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Transactions of the American Fisheries Society, 1943
Abstract Counts of smallmouth black bass nests in the same sections of the South Branch of the Potomac, the Cacapon, and the Shenandoah Rivers are reported over a period of several seasons. The 4-year record for the South Branch of the Potomac indicates little change in the smallmouth black bass population.
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Abstract Counts of smallmouth black bass nests in the same sections of the South Branch of the Potomac, the Cacapon, and the Shenandoah Rivers are reported over a period of several seasons. The 4-year record for the South Branch of the Potomac indicates little change in the smallmouth black bass population.
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Copeia, 1996
The smallmouth bass (Micropterus dolomieu) is native to drainages of the central United States and southern Canada (Coble, 1975), where it is an ecologically important predator in rivers, lakes, and streams (Sowa and Rabeni, 1995). The species was introduced to eastern north America during the mid-19th century, most likely from the Ohio River drainage (
John A. Snyder +2 more
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The smallmouth bass (Micropterus dolomieu) is native to drainages of the central United States and southern Canada (Coble, 1975), where it is an ecologically important predator in rivers, lakes, and streams (Sowa and Rabeni, 1995). The species was introduced to eastern north America during the mid-19th century, most likely from the Ohio River drainage (
John A. Snyder +2 more
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A Redescription ofMyxobolus inornatusfrom Young-of-the-Year Smallmouth Bass (Micropterus dolomieu )
Journal of Parasitology, 2012During investigations of young-of-the year smallmouth bass ( Micropterus dolomieu ) mortalities in the Susquehanna River, Pennsylvania, U.S.A. and affected tributaries, raised areas were noted in the muscle in the vicinity of the caudal peduncle. The raised areas were caused by plasmodia of a myxozoan parasite.
H L, Walsh +3 more
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The Progressive Fish-Culturist, 1940
Abstract The relationship between the availability, as measured by the number of fish caught per 100 boat hours fishing, and the average size of the lake trout caught as shown by Fry (1939), has its counterpart in smallmouth black bass populations and may be used to classify different fisheries.
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Abstract The relationship between the availability, as measured by the number of fish caught per 100 boat hours fishing, and the average size of the lake trout caught as shown by Fry (1939), has its counterpart in smallmouth black bass populations and may be used to classify different fisheries.
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