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Showing 1 to 8 of 8 for “"brown bullhead"”.
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Responses of wild freshwater fish to anthropogenic stressors in the Waikato River of New Zealand
… fish species, we sampled wild populations of brown bullhead catfish (Ameiurus nebulosus, (LeSueur, 1819)), shortfin eel (Anguilla australis Richardson, 1848), and common bully (Gobiomorphus cotidianus McDowall, 1975) in the Waikato River. Sites upstream and downstream of: geothermal; bleached …
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An Evaluation of the Occurrence of Micronuclei and other Nuclear Abnormalities in Fishes from the Great Lakes Basin, United States
… at differing occurrence rates among species. Brown bullhead (Ameiurus nebulosus ) expressed MN at a lower rate when compared to either largemouth bass (Micropterus salmoides) or smallmouth bass ( Micropterus dolomieu). White sucker (Catostomus commersoni ) express MN at a lower rate when …
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Resident fish community impacts on stocked rainbow trout ecology in 15 eastern Washington lakes
… and the presence of other resident trout and brown bullhead. In addition, significant negative correlations were detected between rainbow trout [gamma]<sup>15</sup>N and resident fish community complexity and the presence of other resident trout. As a consequence, alteration of rainbow trout …
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Energy levels and anaerobic endproducts in the brains of two species of teleost fish at death in anoxic water
… Rainbow trout (<u>Salmo gairdneri</u>) and brown bullhead catfish (<u>Ictalurus nebulosus</u>) occupy ecologically distinct habitats. Their tolerance of anoxia is different; trout survived l2 minutes while bullhead survived 62 minutes in anoxic water. Brains from control and anoxiaâ exposed …
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8maw8gan: Zooarchaeology of Changing W8banaki Fishing Practices at Fort Odanak on Alsig8ntegw
… fishing. Many fish taxa were obtained, but the brown bullhead, channel catfish and Catostomidae species were the focus of most fishing activities. Size reconstruction shows the use of line and basket fishing to capture small fish, while net fishing was used to capture larger fish. Few domestic …
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Cardiac, ventilatory and metabolic responses of two ecologically distinct species of fish to waterborne cyanide
… were determined in trout (Salmo gairdneri) and brown bullhead catfish (Ictalurus nebulosus) during exposure to a steadily increasing concentration of waterborne cyanide selected to produce death in 8-9 hours for each species. The lethal cyanide concentration for the bullheads was an order of …
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Nutritional condition and stress response of fishes along a gradient of habitat quality in the St. Lawrence River: physiological consequences of anthropogenic habitat degradation
… that largemouth bass Micropterus salmoides, brown bullhead Ameiurus nebulosus, and logperch Percina caprodes had altered GC function as a result of anthropogenic stream degradation, whereas white sucker Catostomus commersonii and pumpkinseed Lepomis gibbosus did not. Together, my results show …
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A Comparison of the Pectoral Spines in Virginia Catfishes
… punctatus), white catfish (Ameiurus catus), brown bullheads (Ameiurus nebulosus), yellow bullheads (Ameiurus natalis), flathead catfish (Pylodictis olivaris), margined madtom (Noturus insignis), and tadpole madtom (Noturus gyrinus).Pectoral spines and girdles grow as catfish increase in size. …