Document of bibliographic reference 359880

BibliographicReference record

Type

Bibliographic resource

Type of document

Journal article

BibLvlCode

AS

Title

Species composition and feeding of the fish larvae in the northern part of the Black Sea in July–August 2019

Abstract

The species structure, abundance, size composition, and trophic characteristics of fish larvae are presented for the northern part of the Black Sea within the Russian EEZ in July–August 2019. Larvae of 21 fish species belonging to 14 families are found in ichthyoplankton. The average larvae abundance varies from 17 ind./m² in the deep-sea areas to 38 ind./m² on the shelf. The dominant commercial species is the European anchovy Engraulis encrasicolus, which accounts for 77.4% of total larvae abundance. The maximum larvae abundance is noted off the coast of the Caucasus (148 ind./m²), high values (116 ind./m²) are recorded in the northwestern part. The larvae abundance follows the areas of high abundance of forage zooplankton (3305 ind./m³ off the Caucasian coast and 13,913 ind./m³ in the northwestern part of the sea). The high abundance, wide size range of fish larvae, and the abundance of food organisms in the intestines testified to a good food supply as the most important factor for their development and survival.

WebOfScience code

https://www.webofscience.com/wos/woscc/full-record/WOS:000905699400005

Bibliographic citation

Zagorodnyaya, Yu.A.; Vdodovich, I.V.; Podrezova, P.S.; Klimova, T.N. (2022). Species composition and feeding of the fish larvae in the northern part of the Black Sea in July–August 2019. J. Ichthyol. 62(6): 1042-1052. https://dx.doi.org/10.1134/s0032945222060327

Topic

Marine

Is peer reviewed

true