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Distribution, abundance, and diversity of stream fishes under variable environmental conditions
The effects of stream size and flow regime on spatial and temporal variability of stream fish distribution, abundance, and diversity patterns were investigated. Assemblage variability and speciesExpand
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Predator Experience Affects Mating Behavior in Male Gambusia affinis
ABSTRACT We tested the hypothesis that predator experience and immediate predation threat would influence mating behaviors in male western mosquitofish (Gambusia affinis). A series of trials wereExpand
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Structure of the Helminth Assemblage of an Endemic Madtom Catfish (Noturus lachneri)
Department of Biolugical Sciences, Mississippi State University, Mississipli State, MS 39762 (RA& RBT CMT) United States Department of Agriculture Forest Service, Southern Research Station, 1000Expand
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Herbicide and estrogen effects on the metabolic activity of Elliptio complanata measured by calorespirometry.
Herbicides and estrogen are important contaminants of world water systems with effects on aquatic organisms. The effects of short-time exposure to atrazine, 2,4-Dichlorophenoxyacetic acid (2,4-D),Expand
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The Ecological Significance of Helminth Endoparasites on the Physiological Performance of Two Sympatric Fishes
Abstract We investigated the effects of helminth endoparasite load on the physiological performance of 2 sympatric fishes, Lepomis macrochirus and Lepomis megalotis (Centrarchidae). Species-specificExpand
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Helminth Parasites of Two Species of Lepomis (Osteichthyes: Centrarchidae) from an Urban Watershed and their Potential Use in Environmental Monitoring
We provide a checklist of the common parasites of bluegill (Lepomis macrochirus) and redbreast sunfish (Lepomis auritus) collected from eight creeks within an urban watershed located in Columbus,Expand
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[Computed tomography in injuries to the respiratory system in children. The correlation with adults].
INTRODUCTION Diagnostic imaging in emergency rooms may be inadequate and delayed, which makes chest traumas in children more severe and difficult to treat. We carried out a retrospective study onExpand
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Fish Assemblage Structure Under Variable Environmental Conditions in the Ouachita Mountains
INTRODUCTION The Ouachita Mountains of Arkansas and Oklahoma contain a suite of river systems that ultimately drain into the Red and Arkansas River basins. The region supports a diverse fish faunaExpand
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