Instruction regarding arrangements for combating piscicolosis of fishes at fish-farming establishments (No.13-4-2/1097 of 1997). Country/Territory Russian Federation Document type Regulation Date 1997 Source FAO, FAOLEX Subject Fisheries Keyword Fish disease Marine fishes Freshwater fishes Animal health Geographical area Arctic, Asia and the Pacific, Black Sea, Caspian Sea, CIS (Commonwealth of Independent States), Eastern Europe, Europe, Europe and Central Asia, North Pacific, North-West Pacific Entry into force notes Entry into force from the date of issue. Abstract Piscicolosis is disease of freshwater fishes of different species age groups caused by parasitizing of leech piscicola geometra. The document consists of 6 Secs. Section 1 lays down general provisions. Section 2 regards aetiology. Section 3 regards epizootology. Section 4 clinical symptoms and patologo-anatomical changes. Section 5 regards diagnosis. Section 6 regards arrangements for combating the afore-mentioned disease. Full text Russian