Results 191 to 200 of about 18,065 (242)
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A Review of Marking and Tagging Methods for Blue Catfish, Channel Catfish, and Flathead Catfish
North American Journal of Fisheries Management, 2021Abstract Catfishes (Ictaluridae) are among North America’s most important ichthyofauna for human consumption and recreation. As such, research on Blue Catfish Ictalurus furcatus, Channel Catfish I. punctatus, and Flathead Catfish Pylodictis olivaris has been abundant in historic and contemporary literature.
Ben C. Neely +2 more
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Freeze Brand Retention in Channel Catfish and Channel Catfish × Blue Catfish Hybrids
North American Journal of Fisheries Management, 2017Abstract We evaluated freeze brands on Channel Catfish Ictalurus punctatus and hybrid catfish (female Channel Catfish × male Blue Catfish I. furcatus) to determine suitability of the technique for identification of year-class on ictalurid catfishes.
Ben C. Neely +2 more
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Journal of Neurophysiology, 1979
1. We define absolute sensitivity as (voltage/illuminance) and incremental sensitivity as the peak-to-peak amplitude of the first-order (Wiener) kernels. 2. Incremental sensitivity of the horizontal cells is the local slopes of the Michaelis-Menten equation and that of more proximal neurons is the Fechner slope.
K I, Naka, R Y, Chan, S, Yasui
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1. We define absolute sensitivity as (voltage/illuminance) and incremental sensitivity as the peak-to-peak amplitude of the first-order (Wiener) kernels. 2. Incremental sensitivity of the horizontal cells is the local slopes of the Michaelis-Menten equation and that of more proximal neurons is the Fechner slope.
K I, Naka, R Y, Chan, S, Yasui
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Southern Medical Journal, 1995
We reviewed a series of 83 catfish sting cases from inland hospitals (Belzoni and Indianola) and a coastal hospital (Pascagoula) to identify the type and severity of injury, as well as the type of treatment and its effectiveness. Oral cephalosporin was adequate in treating early infections.
S K, Das, M B, Johnson, H H, Cohly
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We reviewed a series of 83 catfish sting cases from inland hospitals (Belzoni and Indianola) and a coastal hospital (Pascagoula) to identify the type and severity of injury, as well as the type of treatment and its effectiveness. Oral cephalosporin was adequate in treating early infections.
S K, Das, M B, Johnson, H H, Cohly
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The Journal of Hand Surgery, 1991
Catfish skin toxin and the venom from their dorsal and pectoral spines may cause a menacing sting. Although these stings are often innocuous, severe tissue necrosis may occur. The hand is the most common site of catfish stings. Two cases of catfish stings of the hand are presented.
J W, Mann, J R, Werntz
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Catfish skin toxin and the venom from their dorsal and pectoral spines may cause a menacing sting. Although these stings are often innocuous, severe tissue necrosis may occur. The hand is the most common site of catfish stings. Two cases of catfish stings of the hand are presented.
J W, Mann, J R, Werntz
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North American Journal of Aquaculture, 2010
Abstract This study was conducted to gain a better understanding of the effect of exposure to the myxozoan Henneguya ictaluri (the agent of proliferative gill disease [PGD]) on host physiology by measuring the variation in selected blood characteristics in three differently affected host taxa (channel catfish Ictalurus punctatus, blue ...
Rachel V Beecham +6 more
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Abstract This study was conducted to gain a better understanding of the effect of exposure to the myxozoan Henneguya ictaluri (the agent of proliferative gill disease [PGD]) on host physiology by measuring the variation in selected blood characteristics in three differently affected host taxa (channel catfish Ictalurus punctatus, blue ...
Rachel V Beecham +6 more
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North American Journal of Aquaculture, 2012
Abstract The present study was designed to determine the optimal level of calcium hardness in hatching waters to incubate channel catfish Ictalurus punctatus × blue catfish I. furcatus hybrid catfish eggs. Hatching success of hybrid catfish eggs was higher (P < 0.05) at a calcium hardness (CaCO3) of 75 mg/L in hatching waters than
Nagaraj G Chatakondi, Eugene L Torrans
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Abstract The present study was designed to determine the optimal level of calcium hardness in hatching waters to incubate channel catfish Ictalurus punctatus × blue catfish I. furcatus hybrid catfish eggs. Hatching success of hybrid catfish eggs was higher (P < 0.05) at a calcium hardness (CaCO3) of 75 mg/L in hatching waters than
Nagaraj G Chatakondi, Eugene L Torrans
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NEUTRALIZATION OF CHANNEL CATFISH VIRUS BY SERUM OF CHANNEL CATFISH
Journal of Wildlife Diseases, 1973Sera from 71 adult channel catfish (Ictalurus punctatus), with a history of channel catfish virus (CCV) association, were assayed for CCV neutralization activity. Sixty-seven serum samples had positive CCV neutralization indices. Sera from 10 fish with no known history of CCV exposure, showed no evidence of virus neutralization activity. Viable CCV was
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Responses of Blue Catfish and Channel Catfish to Environmental Nitrite
Journal of Aquatic Animal Health, 1995Abstract In nitrite-exposure experiments, percent methemoglobin, plasma nitrite concentration, and plasma chloride ion concentration were compared between channel catfish Ictalurus punctatus and blue catfish I. furcatus exposed to sublethal levels of nitrite for 48 h at 25°C.
Jerolyn E. Schoore +2 more
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2018
Notes on the profitability of catfish, along with their dietary, spawning, and habitat ...
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Notes on the profitability of catfish, along with their dietary, spawning, and habitat ...
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