ІДЕНТИФІКАЦІЯ АЗОВСЬКОЇ ТА ЧОРНОМОРСЬКОЇ КАМСИ У ЧОРНОМУ МОРІ БІЛЯ БЕРЕГІВ УКРАЇНИ ТА ТУРЦІІ В ПРОМИСЛОВИЙ ПЕРІОД 2006-2012 РОКІВ НА ОСНОВІ ВМІСТУ ДОКОЗАГЕКСАЄНОВОЇ КИСЛОТИ У ФОСФОЛІПІДАХ

• Date: 2023
• Main Authors: Юнева, Т. В., Забелінський, С. А., Нікольський, В. М., Щепкіна, А. М., Бат, Л., Кая, Я., Сейхан, К., Шульман, Г. Є.
• Format: Article
• Language: Ukrainian
• Published: Marine Ecological Journal 2023
• Subjects: азовська камса; чорноморська камса; фосфоліпіди; жирнокислотний склад
• Online Access: https://mej.od.ua/index.php/mej/article/view/106
• Journal Title: Marine Ecological Journal

Azov and Black Sea anchovy were identified in wintering stocks off the coast of Ukraine (Crimea), and Turkey in 2006-2012 using content of docosahexaenoic acid (DHA, 22:6 n3) in phospholipids (PL) as an indicator. Previously, it was shown that content of DHA in the PL was significantly different in the body of Azov and Black Sea anchovy (14.44 ± 2.12% and 24.44 ± 2.73% total fatty acids, respectively). According to DHA content in 2006, 2009 and 2010 years Azov and Black Sea anchovy as well were in wintering stocks off Sevastopol, Yalta, Novij Svet and Sudak. In 2007 and 2008 years only Black Sea anchovy was recognized in stocks near capes Meganom and Aytodor, off Sevastopol, Kacha, Odessa. In 2011 and 2012 years there were only Azov anchovy. In Turkish water mainly anchovy with a high content of DHA in the PL (Black Sea anchovy) was met. Anchovy with low DHA content was found only in one of the 3-trawl catches in November 2006 off the coast of Sinop and in one of seven catches in December 2010 off the coast of Trabzon. In December 2011, anchovy with low DHA content (Azov anchovy) was found near Trabzon (Ordu and Syurmene).Thus since 2006 to 2010 years the Black Sea anchovy dominated in trawl catches off the coast of Ukraine (in 10 from 14 hauls) as well as off the coast off Turkey (in 18 from 21 hauls). Contrary in 2011 and 2012 years only Azov anchovy was present in catches off Crimea and in 2011 year off Turkey.