A5014221889- Aquatic Invertebrate Ecology and Behavior
- Marine and environmental studies
- Aquatic and Environmental Studies
- Fish Ecology and Management Studies
- Environmental and Biological Research in Conflict Zones
- Geological Studies and Exploration
- Ecology and biodiversity studies
- Freshwater macroinvertebrate diversity and ecology
- Geology and Paleoclimatology Research
- Isotope Analysis in Ecology
- Vector-Borne Animal Diseases
- Species Distribution and Climate Change
- Viral Infections and Vectors
- Water Resources and Management
- Animal Disease Management and Epidemiology
- Methane Hydrates and Related Phenomena
- Environmental Science and Water Management
- Pacific and Southeast Asian Studies
- Forensic Entomology and Diptera Studies
- Fish Biology and Ecology Studies
- Fatty Acid Research and Health
- Soil and Environmental Studies
- Diptera species taxonomy and behavior
- Environmental DNA in Biodiversity Studies
- Leech Biology and Applications
Russian Academy of Sciences
2013-2024
Samara Federal Research Scientific Center
2013-2024
Institute of Industrial Ecology
2004-2024
Institute of Biology of Inland Waters named Ivan Dmitrievich Papanin
2023-2024
The river network of the vast territory Lower Volga basin in semidesert area Russian Plain belongs to least studied tributaries River. Among rivers left bank this natural and climatic zone, Yeruslan River is most important one, which largely determines ecological characteristics area. article presents data long-term (2015–2017) studies macrozoobenthos (a tributary Volgograd Reservoir) are presented. For first time detailed composition fauna including 148 species taxa higher systematic rank...
All stages and the ecology of Southern Palaearctic Palpomyia schmidti collected from vicinity saline Lake Elton in Russia are described illustrated. The morphology larvae pupae as well detailed for first time. P. is a halobiontic biting midge, widely distributed steppes deserts region. It proposed that group should include five Holarctic species. downesi Grogan & Wirth, 1979 north-western North America recognized new junior synonym Eastern tuvae Remm, 1972. New synonymy.
This study investigated the species composition, distribution, and salinity tolerance of macrozoobenthos in 17 small rivers southern arid region East European Plain, which are characterized by a channel gradient, slow-flowing or stagnant water bodies, wide range salinity, varying between 0.18 30 g L−1. In total, 156 taxa were found, among 66 Diptera species. The revealed that formation benthic communities is influenced natural factors catchment basins, including flat landscape with sparsely...
Cytology and ecology of Chironomus (Chironomus) salinarius Kieffer, 1915 (Diptera, Chironomidae) was examined from material collected in the saline rivers Lake Elton basin (Volgograd region, Russia). Larvae salinarius-type were identified as C. on basis their karyotype. The species is redescribed all metamorphic stages. reared imago karyotype obtained larvae same population. salinarius, detailed mapping 5 chromosome arms A, C, D, E, F characteristics polymorphism are provided. Information...
We studied species composition, density, biomass and production of larvae the family Ceratopogonidae in two saline rivers (Volgograd region, Russia). Ceratopoponids make up an important part macroinvertebrate community these rivers. Average monthly (dry weight) ceratopogonid was 3.5–4.8gm–2 month–1 May ~0.9gm–2 August. For first time, feeding spectra larvae, Palpomyia schmidti Goetghebuer, 1934, using fatty acid analyses. The P. appeared to selectively consume diatoms other algae avoid...
БИОТИЧЕСКИЕ ИДЕНТИФИКАТОРЫ В ОЦЕНКЕ КАЧЕСТВА
Saline rivers are highly productive ecosystems in arid regions. The meiobenthic community (bottom meiofauna) and its dominant representatives one of the least studied components these aquatic ecosystems. Ostracods Cyprideis torosa Heterocypris salina major consumers among species bottom meiofauna saline flowing into hyperhaline Lake Elton (Volgograd Region, Russia). We estimated abundance, biomass production C. torosa, at mouth polyhaline Chernavka River (average salinity is ~30 g l-1), H....
распределение индексы разнообразия алгоритм DER проверка нуль-гипотез Аннотация: Анализируется пространственная изменчивость видового и таксономической структуры локальных донных сообществ по результатам многолетней гидробиологической съемки макрозообентоса на 102 малых средних реках бассейна Средней Нижней Волги.Проверяются нуль-гипотезы об отсутствии статистической зависимости структурных показателей от географических координат.Показывается, что общее биоразнообразие слагается из четырех...