Ictalurus is a genus of North American freshwater catfishes. It includes the well-known channel catfish (Ictalurus punctatus) and blue catfish (Ictalurus furcatus). The catfish genome database (cBARBEL) is a database for the genetics of Ictalurus species. Species. Currently, 10 species in this genus are recognized:

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Hur ska jag säga Ictalurus punctatus i Engelska? Uttal av Ictalurus punctatus med 1 audio uttal, 4 synonymer, 1 innebörd, 1 översättning, och mer för Ictalurus 

Ictaluridae, Noturus insignis, NRM 6047, 1, USNM-77-BAINBRI, USA. Channel catfish virus/Ictalurid herpesvirus 1 orsakar sjukdom hos Channel catfish (Ictalurus punctatus) och Blue catfish (Ictalurus furcatus) i  1978. NOEC values to crustaceans, mg/l : 0.01, rpd, schr, Daphnia magna. Nebeker & Puglisi 1974. LC50 values to fishes, mg/l : 0.433, 30d, Ictalurus punctatus. Vetenskapligt namn: Ictalurus punctatus. Den här arten är känd under många olika trivialnamn på engelska, inklusive River Catfish, Spotted Cat och Blue  6010 mg/l Test organisms (species): Ictalurus punctatus. EC50 - Andre akvatiske organismer [1].

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Synonymy Silurus punctatus Rafinesque 1818b:355. Ictalurus punctatus Hay 1881:513, 1883:72; Hildebrand and Towers 1928:120; Cook 1959:136. Ictalurus anguilla Hildebrand and Towers 1928:120. 1995-11-01 Behavioral observations have suggested that Channel Catfish, Ictalurus punctatus, spawn as monogamous pairs and that males alone provide subsequent care to the resulting embryos and fry. However, genetic monogamy is quite uncommon in fish and is not necessarily correctly predicted by apparent social interactions. Trait id Trait Primary Data Secondary Data References; 47: Mating system: By pair: Monogamy : Internet, 2005: 47: Mating system "By pair, females spawn only once a year but males, at least in the southern USA, ""may spawn several times""" Ictalurus punctatus: Taxonomy navigation › Ictalurus.

0,007 mg/l (96 timmar - Ictalurus punctatus). EC50 Daphnia 1. 0,087 mg/l (48 timmar - Daphnia magna). 12.2. Persistens och nedbrytbarhet.

Size Guide  Aug 22, 2016 The channel catfish (Ictalurus punctatus), a species native to North America, is one of the most important commercial freshwater fish in the  The channel catfish, Ictalurus punctatus, is an important component of the Platte River fishery, representing the most abundant and sought-after sport fish. Jun 5, 2019 punctatus represents a superior impact to prey compared with its native analogue . These results demonstrate that I. punctatus is a potential threat  References in periodicals archive ? It can be attributed to the visual and chemical perception, as observed for the channel catfish, Ictalurus punctatus (Rafinesque,   A tracer washout method was employed to study the kinetics of lactate disappearance from the blood in exercised and unexercised channel catfish.

Artepitet: syftar på mal (genus Ictalurus). Betydelse: Har Värddjur: Fisk av släktet dvärgmalar, framför allt prickig dvärgmal (Ictalurus punctatus). Sjukdomsbild 

Ictalurus punctatus

The native range of Ictalurus punctatus is the Neartic in lower Canada and throughout the midwest of Habitat. Channel catfish can live in both fresh and salt water and brackish water yet they are generally found in Physical Se hela listan på floridamuseum.ufl.edu Main producer countries of Ictalurus punctatus (FAO Fishery Statistics, 2006) Habitat and biology Channel catfish are native to flowing waters in temperate environments within North America, including southern Canada and northern Mexico. Actinopteri (ray-finned fishes) > Siluriformes (Catfish) > Ictaluridae (North American freshwater catfishes) Etymology: Ictalurus: Greek, ichtys = fish + Greek, ailouros = cat (Ref. 45335); punctatus: Ictalurus (Greek)=fish cat; punctatus (Latin)=spotted (referring to the dark spots on the body) (Ref. 79012). Ictalurus, Greek, meaning “fish cat;” punctatus, Latin, meaning “spotted,” in reference to the dark spots on the body (Pflieger 1997).

france  The channel catfish (Ictalurus punctatus) is North America's most numerous catfish species. It is the official fish of Kansas, Missouri, Iowa, Nebraska, and Tennessee, and is informally referred to as a "channel cat". In the United States, they are the most fished catfish species with around 8 million anglers targeting them per year.
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Five diets containing 0, 50, 100, 200 and 300 g frass per kg diet were fed to channel catfish (5.24 ± 0.04 g) in quadruplicate aquaria to apparent satiation twice daily. ICTALURUS PUNCTATUS, USING “STERILE- FERAL” GENE CONSTRUCTS Christopher Michael Templeton Master of Science, August 8, 2005 (B. A., Maryville College, 1998) 103 Typed Pages Directed by Rex A. Dunham Channel catfish, Ictalurus punctatus, embryos were electroporated with a sterile feral Ictalurus punctatus Images; Ictalurus punctatus Movies; people. Ictalurus punctatus People options.

Common name i: Channel catfish: Synonym i: Silurus punctatus: Other names i ›Ictalurus punctatus (Rafinesque, 1818) 2020-08-04 Channel catfish (Ictalurus punctatus) is North America's most numerous catfish species. It is the official fish of Kansas, Missouri, Iowa, Nebraska, and Tennessee, and is informally referred to as a 'channel cat'. In the United States, they are the most fished catfish species with approximately 8 million anglers targeting them per year. 2020-08-14 Ictalurus furcatus has a head that is wedge shaped, consistent with a blue cat's wedge shaped head is a noticeable dorsal hump in front of the dorsal fin, a channel cats head is more rounded or cigar shaped.
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The genus Ictalurus includes 12 valid described species, 4 extinct and 8 living, and perhaps six additional undescribed species. There are two distinct subclades: the furcatus or blue catfish group and the punctatus or channel catfish group.

Competition and predation on native fishes, mostly catostomatids (suckers), is documented for the Southwest United States (references in Townsend and Winterbourn 1992). Ictalurus punctatus Proper noun [ edit ] A taxonomic species within the family Ictaluridae – the channel catfish , native to eastern and central North America. 2020-08-04 · The oldest reported age for a channel catfish is 24 years. The heaviest reported age for a channel catfish is 26.3 kg (57.9 lbs.) The albino form of the channel catfish is very popular in the aquarium trade.


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Micropterus salmoides, öringabborre.