Feeding of 0-Group Mugilidae Juveniles in the Coastal and Open Waters of the Black Sea near Sevastopol and the Alien Copepod Oithona davisae as Their Diet Component
| Autor: | Vitaly E. Giragosov, Antonina Khanaychenko, Irina V. Vdodovich |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
0106 biological sciences
lcsh:Biotechnology 010604 marine biology & hydrobiology 010607 zoology Alien Oithona davisae Biology biology.organism_classification 01 natural sciences General Biochemistry Genetics and Molecular Biology Oceanography Black Sea lcsh:Biology (General) alien copepod lcsh:TP248.13-248.65 mugilidae juveniles Black sea Component (group theory) General Agricultural and Biological Sciences lcsh:QH301-705.5 feeding Copepod General Environmental Science |
| Zdroj: | Журнал Сибирского федерального университета: Серия Биология, Vol 10, Iss 1, Pp 106-113 (2017) |
| ISSN: | 2313-5530 1997-1389 |
| DOI: | 10.17516/1997-1389-0011 |
| Popis: | The feeding ecology of 0-group Mugilidae juveniles in three locations within the Black Sea (open sea near Sevastopol, Kruglaya Bay, and Khrustalnaya Bay) was investigated in August-September 2013. The diet composition of Mugilidae juveniles varied between sampling locations and was different from data obtained in 1960s. Despite the difference in sampling locations, the number of consumed items, and size-weight parameters of fish, the Fulton Index were of the same order in the three investigated areas. Invasive cyclopoid copepod Oithona davisae contributed from 3 to 32 % of the diet items and should be considered as an important diet component of Mugilidae juveniles in different locations of the Black Sea near Sevastopol |
| Databáze: | OpenAIRE |
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