Abstract
Species composition of ichthyoplankton community was analyzed, relative abundance of eggs and fish larvae and seasonal changes in the qualitative composition of ichtyoplankton catches was estimated based on the data of the complex researches in Avachinskaya Bay in 2014–2017. In general 25 species from 11 famelies were found for the whole period of researches in the waters of Avachinskaya Bay. The eggs and the larvae revealed in our catches represented the families, including Pleuronectidae, Gadidae, Cottidae, Ammodytidae, Agonidae, Hexagrammidae, Liparidae, Osmeridae, Ptilichthyidae, Stichaeidae and Scorpaenidae. The ichthyoplankton in Avachinskaya Bay consisted in 92% of eggs and in 8% of larvae. The ichthyoplankton complex was the most reach and abundant in April and May.
Highlights
Авачинская губа — бухта Тихого океана у юговосточного побережья п-ова Камчатка
Ихтиопланктон Авачинской губы на 92% состоял из икры и на 8% из личинок
Обнаруженные в наших сборах икра и личинки принадлежали к таким семействам, как: камбаловые, тресковые, рогатковые, песчанковые, лисичковые, терпуговые, липаровые, корюшковые, птилихтовые, стихеевые и морские окуни
Summary
Авачинская губа — бухта Тихого океана у юговосточного побережья п-ова Камчатка. Общая площадь поверхности составляет около 230 км2. Ч. ихтиопланктона) на акватории Авачинской губы, с 2013 г. В литературе были описаны первые рыбы Авачинской губы (Tilesius, 1810; Pallas, 1814 [по Токранов, Шейко, 2015]). – изучить видовой состав ихтиопланктонного комплекса (икра и личинки рыб);
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