Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 9 of 9 for “"mottled sculpin"”.
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Population biology and fish hosts of several federally endangered freshwater mussels (Bivalvia: Unionidae) of the upper Tennessee River drainage, Virginia and Tennessee
… f. walkeri</i> were limited to the banded and mottled sculpin, greenside darter, redline darter, fantail darter, and snubnose darter. Fish hosts identified for <i>V. perpurpurea</i> also were the banded and mottled sculpin, greenside darter, and redline darter. Size class structure of the tan …
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The effect of resource stoichiometry on fish and macroinvertebrate nutrient excretion
… driven primarily by two phosphorus rich species, mottled sculpin in the fish and crayfish in the macroinvertebrates. Some relationships did emerge between consumer excretion and diet. For example, hydropsychid caddisflies had the highest macroinvertebrate P excretion, possibly explained by the low …
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CFD study of hydrodynamic signal perception by fish using the lateral line system
… addition, the canal lateral line system of the sculpin is shown to be over 100 times more sensitive than the superficial lateral line system to high frequency dipole stimuli. Analytical models were developed for the Mottled Sculpin canal and superficial neuromast motions, in response to …
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CFD study of hydrodynamic signal perception by fish using the lateral line system
… addition, the canal lateral line system of the sculpin is shown to be over 100 times more sensitive than the superficial lateral line system to high frequency dipole stimuli. Analytical models were developed for the Mottled Sculpin canal and superficial neuromast motions, in response to …
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Life history of the endangered fine-rayed pigtoe pearly mussel, Fusconaia cuneolus (Lea, 1840), in the Clinch River, Virginia
… on the following seven minnow and one sculpin species: fathead minnow (Pimephales promelas), river chub (Nocomis micropogon), stoneroller (Campostoma anomalum), telescope shiner (Notropis telescopus), Tennessee shiner (Notropis leuciodus), white shiner (Notropis a/beo/us), whitetail …
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Life history of the endangered dwarf wedgemussel, Alasmidonta heterodon (Lea 1829) (Pelecypoda: Unionidae), in the Tar River, North Carolina and Aquia Creek, Virginia
… the Johnny darter (EE. nigrum), and the mottled sculpin (Cottus bairdi) all supported glochidial development to the juvenile phase. Six species of sunfishes, four minnows, one sucker, and one catfish species tested in the laboratory did not serve as hosts. Because of seemingly poor …
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Developing Habitat Suitability Criteria for Individual Species and Habitat Guilds in the Shenandoah River Basin
… both suitable and optimal habitat. Criteria for mottled sculpin (Cottus bairdi), Cyprinella sp. (spotfin and satinfin shiners), river chub (Nocomis micropogon), adult and juvenile redbreast sunfish (Lepomis auritus), and adult smallmouth bass did not transfer. Only the pool-cover guild criteria …
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Relative Abundance, Distribution, and Life Histories of Fish Species in the Colville River Watershed, Stevens County, Washington
… brown trout (8.0%), brook trout (11.0%), prickly sculpin (2.9%), mottled sculpin (2.6%), slimy sculpin (>0.1%), shorthead sculpin (1.1%), torrent sculpin (7.6%), green sunfish (>0.1%), pumpkinseed (1.1%), bluegill (>0.1%), largemouth bass (>0.1%), and yellow perch (0.5%). The stocking record, …