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Hydrobiological Journal
SJR: 0.227 SNIP: 0.575 CiteScore™: 0.24

ISSN Печать: 0018-8166
ISSN Онлайн: 1943-5991

Выпуски:
Том 55, 2019 Том 54, 2018 Том 53, 2017 Том 52, 2016 Том 51, 2015 Том 50, 2014 Том 49, 2013 Том 48, 2012 Том 47, 2011 Том 46, 2010 Том 45, 2009 Том 44, 2008 Том 43, 2007 Том 42, 2006 Том 41, 2005 Том 40, 2004 Том 39, 2003 Том 38, 2002 Том 37, 2001 Том 36, 2000 Том 35, 1999 Том 34, 1998

Hydrobiological Journal

DOI: 10.1615/HydrobJ.v36.i3.90
12 pages

Distribution of Ephemeroptera larvae in water bodies of the Republic of Komi

V. M. Sadyrin
Ural Branch of Russian Academy of Sciences, Syktyvkar, Republick of Komi, Russia

Краткое описание

The species composition, quantitative characteristics, ecology and geographical distribution of Ephemeroptera larvae in water bodies of the Republic of Komi were studied. At present 60 species of Ephemeroptera belonging to 23 genera and 11 families are registered within the studied territory. Rheophilous organisms are represented by 32 species, limnophilous - by 6 species, and the intermediate group of the lake-river organisms - by 22 species. The species of Ephemeroptera found in the course of investigations can be classified into four groups in the context of their zoogeographical subdivision; 30 species belong to the European and Siberian group, 22 species - to the European group, 6 species - to the circumboreal group, and one species to the Siberian and American group. Within the territory between the Urals and the Pechora basin, the number of European and Siberian species is higher than that in other sections. The highest indices of the biomass of Ephemeroptera larvae (0.23-3.68 g/m2) were registered on pebbly and stony bottom sediments.


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