每年出版 4 期
ISSN 打印: 1521-9429
ISSN 在线: 1940-4328
Indexed in
A New Species of the Bacillariophyta from the Kara-Bogaz-Gol Bay (Caspian Sea, Turkmenistan)
摘要
Electron microscopic studies ((have)) made it possible to describe a new species of diatom for science - Brachysira carabogazgolensis Bulatov sp. nov. (Bacillariophyta) from the mixing zone of the waters of the Kara-Bogaz-Gol hypersaline bay (eastern part of the Caspian Sea). This new species has the following characteristics: the length of the valves is 24.0-34.6 μm, the width is 6.6-7.9 μm, the striae are radial, parallel at the ends of the valve, 26-28 in 10 μm. In the central area, there are two distinct stigmas. For the first time, a description of the genus Brachysira Kutzing species living in waters with a high salt content of 50‰ is given. Comparisons with morphologically similar species show that B. carabogazgolensis sp. nov. has a fundamentally close morphological similarity to
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