Миксоспоридии лососевых рыб Дальнего Востока

Myxosporidia of salmon fishes of the Far East

Дата

2019

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Название журнала

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Название тома

Издатель

Севастополь

Аннотация

Аннотация (alternative)

Pacific salmon are an important object and play a significant role in the economy of the Far East. As a result of our research and analysis of literature data the 24 species of myxosporidia belonging to 10 genera were recorded in salmon in the waters of the Russian Far East (RFE): Sphaeromyxa (contains 1 species), Myxidium (6), Zschokkella (2), Leptotheca (1) , Chloromyxum (5), Myxosoma (2), Myxobolus (4), Henneguya (1), Kudoa (1), Parvicapsula (1). Fourteen previously known species were observed in the waters of the south of the RFE first, five species of myxosporidia were first identified in the salmon of the Far East of Russia and four species were not identified (perhaps these are new species). Only five species of myxosoa – Myxidium salvelini, Zschokkella orienalis, Chloromyxum coregoni, Myxobolus arcticus and M. neurobius in salmon show a greater tendency to parasitize on a wide range of salmon fish and, also, in other species. Greater number of species occurring in one or two hosts. Also, as a result of the work, it was established that the majority of myxosporidia do not cause a pronounced pathology. Two species (H. zschokkei and M. dermatobia) deteriorate the appearance of the fish. In addition, the presence in the musculature of the fish of the first parasite impairs its quality with any method of processing (causes softening).

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Библиографическое описание

Асеева Н. Л., Гаврюсева Т. В. Миксоспоридии лососевых рыб Дальнего Востока // Школа по теоретической и морской паразитологии. VII Всероссийская конференция : тез. докл. – Севастополь, 2019. – С. 88.