title: [Dynamics of the parasite fauna of various forms of chars, salvelinus alpinus L., of the Lake Azabach'e basin].
abstract: The paper deals with age changes in the parasite fauna of different intraspecific forms of chars. It is shown that this year brood and yearlings of predatory, benthofagous, stream and anadromous chars up to 10 cm in length have a similar parasite fauna. During the second year of life the chars come to different feeding; correspondingly changes their parasite fauna which differs considerably in the above forms of chars. Two groups of parasites are distinguished the infection with which increases and decreases with the age of fishes. Observations were carried out on the life cycles, developmental and maturation periods of some parasites of chars. Biological peculiarities of some mixosporidia are studied. A shift in the developmental periods of helminths is noted as compared to those from the European part of the USSR.
mesh_terms: D000367:Age Factors; D000818:Animals; D005399:Fishes / Q000469:parasitology*; D006376:Helminths; D012800:Siberia
vernacular_title: Dinamika parazitofauny raznykh form gol'tsov Salvelinus alpinus L. basseĭna ozera Azabach'ego