brown bullhead

(redirected from Ictalurus nebulosus)
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Related to Ictalurus nebulosus: Bullhead catfish, Bullheads
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Noun1.brown bullhead - freshwater catfish of eastern United States
bullhead catfish, bullhead - any of several common freshwater catfishes of the United States
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References in periodicals archive ?
On exposure to low ambient temperature, the brown bullhead (Ictalurus nebulosus) and the largemouth bass (Micropterus salmoides) exhibit winter dormancy, a sleep-like state that leads to metabolic shutdown (Crawshaw 1984).
Since laboratory bred fingerlings of various fish species are difficult to obtain, the fingerlings of crucian carp (Carassius carassius), roach (Rutilus rutilus), rudd (Scardinius erythrophthalmus), perch (Perca fluviatilis) and brown bullhead (Ictalurus nebulosus) were collected from natural fish ponds.
Evidence for a morphological component in acid-base regulation during environmental hypercapnia in the brown bullhead (Ictalurus nebulosus).
Gonadal morphology enzyme histochemistry and plasma steroid levels during the annual reproductive cycle of male and female brown bullhead catfish, Ictalurus nebulosus Lesueur.
Stimulation of hepatic glycogen phosphorylase activity by epinephrine and glucagon in the brown bull head, Ictalurus nebulosus. Gen.