Population Status of the Ctenophores Mnemiopsis Leidyi Agassiz, 1865 and Beroe Ovata Bruguiere, 1789 in Waters of the North and Middle Caspian Western Shelf in August–September, 2022
V. B. Ushivtsev, V. V. Sayapin, E. P. Oleynikov, M. L. Galaktionova, S. A. Kotenkov
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引用次数: 0
Abstract
The latitudinal distribution of the ctenophores Mnemiopsis leidyi A. Agassiz, 1865, and Beroe ovata Bruguière, 1789, in the Russian sector of the Caspian Sea has different boundaries for their ranges. Studies on the occurrence of ctenophores in the water column have demonstrated that each species has a characteristic temperature limit of its vertical distribution. Studies of interactions between ctenophores showed considerable suppression of the abundance of M. leidyi (particularly of smaller individuals) by B. ovata.
期刊介绍：
Oceanology, founded in 1961, is the leading journal in all areas of the marine sciences. It publishes original papers in all fields of theoretical and experimental research in physical, chemical, biological, geological, and technical oceanology. The journal also offers reviews and information about conferences, symposia, cruises, and other events of interest to the oceanographic community.
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