Blue catfish: Difference between revisions
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{{Taxobox |
{{Taxobox |
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| color = pink |
| color = pink |
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| name = Blue |
| name = Blue catfish |
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| image = bluecat5A.jpg |
| image = bluecat5A.jpg |
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| binomial_authority = (Lesueur, 1840) |
| binomial_authority = (Lesueur, 1840) |
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The '''blue catfish''' |
The '''blue catfish''', ''Ictalurus furcatus'', is one of the largest species of [[North America]]n [[catfish]]. Blue catfish are distributed primarily in the [[Mississippi River]] drainage including the [[Missouri River|Missouri]], [[Ohio River|Ohio]], [[Tennessee River|Tennessee]], and [[Arkansas River|Arkansas]] rivers. These large catfish have also been introduced in a number of reservoirs and rivers, notably the [[Santee-Cooper Reservoir]] in [[South Carolina]] and the [[James River (Virginia)|James River]] in [[Virginia]]. The current angling world record is 124 pounds and was caught by Tim Pruitt on [[May 22]], [[2005]], in the [[Mississippi River]].<ref>[http://www.landbigfish.com/articles/default.cfm?ID=2390 Blue catfish receives world record status from the IGFA] Retrieved 5 September 2006</ref><ref>[http://dnr.state.il.us/pubaffairs/2005/May/Catfish.htm IDNR Announces World's Largest Blue Catfish Caught] Retrieved 5 September 2006</ref> |
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Blue catfish are opportunistic [[predator]]s and will eat any species of fish they can catch, along with [[crayfish]], freshwater [[mussels]], [[frog]]s, and other readily available aquatic food sources (some blue catfish have reportedly attacked [[scuba divers]].) Catching their prey becomes all the more easy if it is already wounded or dead, and blue cats are noted for feeding beneath marauding schools of striped bass in open water in reservoirs or feeding on wounded baitfish that have been washed through [[dam]] spillways or power generation turbines. |
Blue catfish are opportunistic [[predator]]s and will eat any species of fish they can catch, along with [[crayfish]], freshwater [[mussels]], [[frog]]s, and other readily available aquatic food sources (some blue catfish have reportedly attacked [[scuba divers]].) Catching their prey becomes all the more easy if it is already wounded or dead, and blue cats are noted for feeding beneath marauding schools of striped bass in open water in reservoirs or feeding on wounded baitfish that have been washed through [[dam]] spillways or power generation turbines. |
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[[Category:Ictaluridae]] |
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Revision as of 20:29, 17 November 2006
| Blue catfish | |
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| Species: | I. furcatus
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| Binomial name | |
| Ictalurus furcatus (Lesueur, 1840)
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The blue catfish, Ictalurus furcatus, is one of the largest species of North American catfish. Blue catfish are distributed primarily in the Mississippi River drainage including the Missouri, Ohio, Tennessee, and Arkansas rivers. These large catfish have also been introduced in a number of reservoirs and rivers, notably the Santee-Cooper Reservoir in South Carolina and the James River in Virginia. The current angling world record is 124 pounds and was caught by Tim Pruitt on May 22, 2005, in the Mississippi River.[1][2]
Blue catfish are opportunistic predators and will eat any species of fish they can catch, along with crayfish, freshwater mussels, frogs, and other readily available aquatic food sources (some blue catfish have reportedly attacked scuba divers.) Catching their prey becomes all the more easy if it is already wounded or dead, and blue cats are noted for feeding beneath marauding schools of striped bass in open water in reservoirs or feeding on wounded baitfish that have been washed through dam spillways or power generation turbines.
Due to their opportunistic nature, blue catfish will usually take advantage of readily accessible food in a variety of situations, which from the angler's perspective makes cutbaits, deadbaits, and even stinkbaits an excellent choice to target these fish. Blue cats will also respond well to livebaits, with live river herring and shad usually a top choice followed by large shiner minnows, sunfish, suckers, and carp. All of the above baits can be used as fresh cutbaits with good success and freshwater drum also work well in this capacity. Generally a fairly large piece of cutbait (4-12 inches long) on a fairly large hook (3/0 to 9/0) is a good choice in rivers or reservoirs where large blue cats (20 pounds and up) are a possibility. Depending on current conditions sinkers ranging from 1/2 to 6 or 8 oz. may be required with 1-2 oz. a good choice for many situations. To catch large blue catfish in rivers the more current the better usually, although fishing along current edges and breaks is often a good option. Blue catfish tend to favor deeper water in larger rivers and reservoirs, but will make feeding and spawning forays into relatively shallow water.
Notes
- ^ Blue catfish receives world record status from the IGFA Retrieved 5 September 2006
- ^ IDNR Announces World's Largest Blue Catfish Caught Retrieved 5 September 2006
References
- "Ictalurus furcatus". Integrated Taxonomic Information System. 11 March.
{{cite web}}: Check date values in:|date=and|year=/|date=mismatch (help) - Froese, Rainer; Pauly, Daniel (eds.) (2005). "Ictalurus furcatus" in FishBase. 10 2005 version.