ictalurus การใช้

• Channel catfish ( " Ictalurus punctatus " ) supports a $ 450 million / yr aquaculture industry.
• Representatives of the genus " Ictalurus " have been introduced into European waters in the hope of obtaining a sporting and food resource.
• In North America the largest " Ictalurus furcatus " ( Blue catfish ) caught in the Missouri River on 20 July 2010, weighed.
• One of the largest species is the blue catfish, " Ictalurus furcatus ", specimens of which have been found to weigh over.
• On Thursday, the Kansas House gave first-round approval to legislation giving the official designation to Ictalurus punctatus, the scientific name for the whiskered channel cat.
• It was originally described as " Pimelodus nebulosus " by Charles Alexandre Lesueur in 1819, and is also referred to as " Ictalurus nebulosus ."
• Channel catfish " Ictalurus punctatus " and freshwater drum " Pylodictus olivaris " are a midsize ( 300 379 mm ) and large ( > 379 mm ) sauger's main food source during spring.
• The state commercial fish, designated in 1988, is the channel catfish, " Ictalurus lacustris ", which is found in most Tennessee streams and many lakes and is widely stocked and reared in farm ponds.
• The U . S . Food and Drug Administration held up every Chinese catfish load when it arrived to verify that they were genuine channel catfish ( " Ictalurus punctatus " ), rather than other Asian species, such as tra, panga, swai and sutchi.
• It resembles the closely related channel catfish ( " Ictalurus punctatus " ), but is smaller, lacks spots, and has a caudal fin with a shallower fork and grows to a length of TL . It is found in Northeastern Mexico and the Southwestern United States.
• Other natural threats come from interspecific competition with exotic species like the flathead catfish ( " Pylodictis olivaris " ) and blue catfish ( " Ictalurus furcatus ) ", pathogens and parasites, and changes in oceanographic conditions that can alter currents-this potentially alter larval transport and migration of juveniles back to freshwater streams.
• The importance of the conserved tertiary structure of Lep is most likely explained by requirements for specific LepR-binding affinity and is constrained by the structure of the receptor-binding pocket . and green sunfish ( " Lepomis cyanellus " ), but not in Coho salmon ( " Oncorhynchus kisutch " ), channel catfish ( " Ictalurus punctatus " ) and green sunfish.
• Plants of South American origin came to dominate the tropical lowlands of Central America, as did South American freshwater fish and invertebrates . 95 % of Central American freshwater fish are South American in origin, with only the Tropical gar " ( Atractosteus tropicus ) ", three clupeids " ( Dorosoma ) ", a catostomid " ( Ictiobus ) ", and an ictalurid " ( Ictalurus ) " of North American origin.