Results 181 to 190 of about 41,462 (237)
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Severed Intestine in Channel Catfish
Journal of Wildlife Diseases, 1988Six 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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Aquaculture, 2011
Abstract Information on the infectivity of Ichthyophthirius multifiliis (Ich), a severe fish parasite that causes high mortality, is limited for blue catfish ( Ictalurus furcatus ) and catfish hybrids (CB hybrid) resulting from female channel catfish ( Ictalurus punctatus ) × male blue catfish crosses.
De-Hai Xu +3 more
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Abstract Information on the infectivity of Ichthyophthirius multifiliis (Ich), a severe fish parasite that causes high mortality, is limited for blue catfish ( Ictalurus furcatus ) and catfish hybrids (CB hybrid) resulting from female channel catfish ( Ictalurus punctatus ) × male blue catfish crosses.
De-Hai Xu +3 more
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Uptake of channel catfish virus from water by channel catfish and bluegills
American Journal of Veterinary Research, 1987SUMMARY Radiolabeled channel catfish virus entered the gills of juvenile channel catfish (Ictalurus punctatus) and was then concentrated in the gut and the liver over 48 hours. Diminution of radioactivity was not detected in these tissues over the course of the experiment.
K E, Nusbaum, J M, Grizzle
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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 +2 more
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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 +2 more
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Productive Infection of Continuous Lines of Channel Catfish Leukocytes by Channel Catfish Virus
Virology, 1993Channel 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 +3 more
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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 +2 more
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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 +2 more
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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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Somatostatins of the Channel Catfish
1985Pancreatic 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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Channel Catfish Pond Effluents
The Progressive Fish-Culturist, 1994Abstract Water samples were collected four times a year for 2 years from the surface and bottom of 25 ponds used for commercial culture of channel catfish (Ictalurus punctatus) in central and west-central Alabama. Samples were analyzed for 5-d biochemical oxygen demand (BOD5), nitrite-nitrogen, nitrate-nitrogen, total ammonia nitrogen, total Kjeldahl ...
Michael F. Schwartz, Claude E. Boyd
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1989
Herpesvirus of channel catfish causes a serious problem in channel catfish fingerlings in the Southern United States and other areas where this species is cultured. The causative agent of channel catfish virus disease (CCVD) is also known as Herpesvirus ictaluri and commonly called channel catfish virus (CCV) (Wolf and Darlington, 1971; Fijan, 1968 ...
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Herpesvirus of channel catfish causes a serious problem in channel catfish fingerlings in the Southern United States and other areas where this species is cultured. The causative agent of channel catfish virus disease (CCVD) is also known as Herpesvirus ictaluri and commonly called channel catfish virus (CCV) (Wolf and Darlington, 1971; Fijan, 1968 ...
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