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Download Infectious Salmon Anemia ats anadromous ATS and eggs
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Table 4. Aquatic Nuisance Species – Fish Pathogens Pathogen Species - Viral Affected CT Fish Likely Host Organisms Most Likely Vectors Infectious Salmon Anemia Viral Hemorrhagic Septicemia Virus Infectious Hematopoietic Necrosis Virus Infectious Pancreatic Necrosis Virus Channel Catfish Virus Herpesvirus salmonis (Type 1 and 2) Largemouth bass virus Salmon Sarcoma Virus ats rbt,bnt,ats,bkt,np kok,ats,bkt,bnt bkt,bnt,rbt cc kok,rbt lmb ats anadromous ATS and eggs fish and salmonid eggs salmonid fish and eggs fish/salmonid eggs/crus/moll channel catfish salmonid fish and eggs largemouth bass ats Commercial/Government transfers Commercial/Government transfers Commercial/Government transfers Commercial/Government transfers Commercial catfish transfers Commercial/Government transfers Commercial transfers/Club tournaments Commercial/Government transfers cc,lmb,sb,f,rbt cc,wc,bb,yb,bkb ats,rbt all salmonids rbt,bkt,bnt,ats,kok,we fish/aq inverts/marine+fresh catfish species/tilapia marine ats and rbt salmonid fish and eggs all salmonids Commercial fish transfers Commercial catfish transfers Commercial/Government transfers Commercial/Government transfers rbt,ats,bnt,bkt gc,cyprinids,bass? rbt,ats,bnt,np young salmonids bkt,rbt cc salmonid fish primarily cyprinids salmonid fish fish all salmonids channel catfish Commercial/Government transfers Commercial Grass carp/bait fish transfers Commercial/Government transfers Commercial/Government/Aquarium transfers Commercial/Government transfers Commercial transfers Pathogen Species - Bacterial Edwardsiella tarda Enteric septicemia (Edwardsiella ictaluri) Hitra disease (Vibrio salmonicida) Bacterial Kidney disease (R. salmoninarum)* Enteric Redmouth (Y. ruckeri)* Pathogen Species - Parasitic Ceratomyxosis – C. shasta Asian Tapeworm – B. acheilognathi Proliferative Kidney disease Hexamitosis Whirling disease (M. cerebralis)* Proliferative Gill disease *These pathogens have occurred or do occur in CT but still pose a threat to cultured and wild stocks of fish in the state. Warm water Cool water Cold water Miscellaneous cc – channel catfish bb – brown bullhead bkb – black bullhead yb – yellow bullhead wc – white catfish lmb – largemouth bass np – northern pike we – walleye sb - striped bass f – flounder ats – atlantic salmon rbt – rainbow trout bkt – brook trout bnt – brown trout kok – kokanee salmon crus - crustaceans moll - molluscs It must be mentioned that the major route of dissemination of these pathogens is through the movement of fish and/or fish gametes i.e. importation/liberation of fish and/or fish gametes from infected areas/facilities into non-infected areas/facilities. This is accomplished by allowing movement of fish and/or fish gametes into and within the state. Some of the more targeted game species pathogens such as largemouth bass virus could be moved inter-state through contaminated boats i.e. livewells, bilge water etc. Movement of pathogens associated with aquarium species (Hexamitosis) could be accomplished by inadvertent or intentional release of aquarium fish species.
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