ПЕРСПЕКТИВЫ РАСШИРЕНИЯ АРЕАЛОВ МИКРОСПОРИДИЙ СЕМ. GLUGEIDAE В БАССЕЙНЕ РЕКИ ВОЛГИ (original) (raw)

An ultrastructure of microsporidia spores of Glugea anomala from Pungitius pungitius, G. gasterostei from Gasterosteus aculeatus, G. fennica from Lota lota, G. hertwigi from Osmerus eperlanus, G. acerinae from Gimnocephalus cernua and Glugea sp. from Perca fluviatilis is described. Similar spore organisation in these microsporidian species has been established. A conclusions about close phylogenetic relationships of species examined and homogeneity of the genus Glugea are proposed. Problems of species validity of G. anomala, G. gasterostei and G. weissenbergi from sticklebacks and microsporidian species from a common ruff and perch are discussed.