Results 201 to 210 of about 41,711 (253)

Severed Intestine in Channel Catfish

Journal of Wildlife Diseases, 1988
Six cases of severed intestines in farm-raised channel catfish were examined at fish disease diagnostic laboratories in Mississippi and Alabama. This condition has not been reported previously in fish. Affected fish had a 4-7-cm-long intestinal section (hyperemic where it was severed) attached to the stomach.
R M, Durborow, L, Hanson
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Productive Infection of Continuous Lines of Channel Catfish Leukocytes by Channel Catfish Virus

Virology, 1993
Channel catfish virus (CCV) undergoes extensive replication in fingerling catfish and establishes latent infection in survivors. Although the site of viral latency in carriers is unknown, a variety of tissues, including leukocytes, have been implicated.
V G, Chinchar, M, Rycyzyn, L W, Clem, N W, Miller   +3 more
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Somatostatins of the Channel Catfish

1985
Pancreatic tissue of the channel catfish (Ictalurus punctatus) contains two somatostatins. The amino acid sequence of a 14-residue containing peptide (SS-14) is identical in sequence and has the same mass ion by fast atom bombardment mass spectrometry as mammalian SS-14.
J E, Dixon, P C, Andrews
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TRIPLOIDY IN CHANNEL CATFISH

Journal of the World Mariculture Society, 1983
ABSTRACTTriploidy was induced in channel catfish (Ictalurus punctatus) by hand stripping eggs from gravid females, fertilization with minced testes from donor males, and cold shocking the eggs at 5°C for one hour beginning 5 minutes post‐fertilization. Hatching success of eggs cold shocked for one hour was 79% compared to 89% in controls.
C. Larry Chrisman, William R. Wolters, George S. Libey   +2 more
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Response of Adult Channel Catfish to Waterborne Exposures of Channel Catfish Virus

The Progressive Fish-Culturist, 1987
Abstract The response of adult channel catfish (Ictalurus punctatus) to channel catfish virus (CCV) was examined following waterborne exposures to the virus in the laboratory. Adult channel catfish that were survivors of experimental infections as juveniles and reared in the laboratory continued to have anti-CCV neutralizing activity in their plasmas 2
R. P. Hedrick, J. M. Groff, T. Mcdowell
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NEUTRALIZATION OF CHANNEL CATFISH VIRUS BY SERUM OF CHANNEL CATFISH

Journal of Wildlife Diseases, 1973
Sera 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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Survival of Channel Catfish Virus in Chilled, Frozen, and Decomposing Channel Catfish

The Progressive Fish-Culturist, 1973
(1973). Survival of Channel Catfish Virus in Chilled, Frozen, and Decomposing Channel Catfish. The Progressive Fish-Culturist: Vol. 35, No. 3, pp. 170-172.
John A. Plumb, Lloyd D. Wright, Virginia L. Jones   +2 more
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Differential susceptibility of blue catfish,Ictalurus furcatus(Valenciennes), channel catfish,I. punctatus(Rafinesque), and blue × channel catfish hybrids to channel catfish virus

Journal of Fish Diseases, 2007
Channel catfish virus (CCV), also known as ictalurid herpesvirus-1 (IHV-1), primarily affects juvenile channel catfish, Ictalurus punctatus (Rafinesque), that are less than 6 months old and was first reported by Fijan (1968). CCV outbreaks can be sporadic, and are usually associated with fry and fingerlings when the water temperature is above 25 C ...
P S, Silverstein, B G, Bosworth, P S, Gaunt   +2 more
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The Effects of Proliferative Gill Disease on the Blood Physiology of Channel Catfish, Blue Catfish, and Channel Catfish × Blue Catfish Hybrid Fingerlings

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, Matt J Griffin, Susan B LaBarre, David Wise, Michael Mauel, Linda M W Pote, C Douglas Minchew   +6 more
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Age Determination of Hybrid Catfish and Channel Catfish from Commercial Catfish Farms

North American Journal of Aquaculture, 2021
Abstract Processing plants prefer live catfish ranging from 0.45 to 1.81 kg as they are readily processed and sold to established markets. Catfish routinely escape harvest, become “big fish” (>1.81 kg) in one to two production cycles, receive a reduced price, and can reduce farm profitability.
James D. Creel, Terrill R. Hanson, Luke A. Roy, Steven M. Sammons   +3 more
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