caa a22 4500 445296321 CHVBK 20180317142543.0 cr unu---uuuuu 170323e20101001xx s 000 0 eng 10.1134/S0032945210080114 doi (NATIONALLICENCE)springer-10.1134/S0032945210080114 Mukhametova O. Sakhalin Research Institute of Fishery and Oceanography, Yuzno-Sakhalinsk, Russia aut Comparative characteristics of the ichthyoplankton of lagoon lakes of the south-eastern part of Sakhalin [Elektronische Daten] [O. Mukhametova] Ichthyoplankton surveys are made in lagoon water bodies of the south-eastern part of Sakhalin (the Vavai-Chibisan system of lakes, Lake Tunaicha, Lake Izmenchivoe) from April until November 2002-2007. Comparative characteristics of ichthyoplankton complexes in the ice-free period is given. In the investigated lagoon lakes, differences in the species composition of the ichthyoplankton by the number and time of appearance of the maxima of abundance of eggs and larvae are noted, and also related to morphological structure and hydrological conditions of water bodies. In lagoon lake Izmenchivoe with a salinity not less than 26‰, the eggs and larvae of marine fishes only takes place while, in Vavai-Chibisan lakes, that of freshwater fishes only takes place. In brackish lake Tunaicha, the lowest number of fish species reproduce. In the Vavai-Chibisan system and in Lake Izmenchivoe, one maximum of abundance of ichthyoplankton in June is recorded and, in Lake Tunaicha, two maxima (the highest in June and less expressed in August) are recorded. Irrespective of the species composition, the ichthyoplankton complexes of lagoon lakes have general traits determined by hydrological conditions of water bodies and by their general origin and geographic situation: prevalence of eggs and larvae of low boreal fish species, the maximum species diversity in the late spring-early summer, and decrease of abundance in cooler years. Pleiades Publishing, Ltd., 2010 Sakhalin nationallicence lagoon lakes nationallicence Tunaicha nationallicence Izmenchivoe nationallicence Vavai-Chibisan system nationallicence salinity nationallicence ichthyoplankton nationallicence Journal of Ichthyology SP MAIK Nauka/Interperiodica 50/8(2010-10-01), 660-670 0032-9452 50:8<660 2010 50 11489 https://doi.org/10.1134/S0032945210080114 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S0032945210080114 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Mukhametova O. Sakhalin Research Institute of Fishery and Oceanography, Yuzno-Sakhalinsk, Russia aut NATIONALLICENCE 773 0- Journal of Ichthyology SP MAIK Nauka/Interperiodica 50/8(2010-10-01), 660-670 0032-9452 50:8<660 2010 50 11489 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer