Methodical Instructions for determination of pathogens of diplostomoses of freshwater fishes (No.13-4-2/1404 of 1998). Country/Territory Russian Federation Document type Regulation Date 1998 Source FAO, FAOLEX Subject Fisheries Keyword Fish disease Freshwater fishes Research Hygiene/sanitary procedures Geographical area CIS (Commonwealth of Independent States), Eastern Europe, Europe Entry into force notes Entry into force from the date of issue. Abstract There were exposed 17 species of meta-cercaria trematode of the genus of diplostomum (orderly strigeidida, family diplostomide) in the fauna of Russia and contiguous states, each of which is capable of causing original disease. In order to distinguish them a letter of Latin alphabet corresponding to the concrete type of pathogen is added to the name of “diplostomoses” (Annex 1). The document consists of 6 Secs. Section 1 lays down general provisions. Section 2 regards study of fishes. Section 3 Full text Russian