Zobrazeno 1 - 10
of 79
pro vyhledávání: '"A. S. Sazhnev"'
Publikováno v:
Russian Journal of Ecosystem Ecology, Iss 4 (2020)
The data on the first record of harlequin ladybird (Harmonia axyridis) in Ryazan, Tula, Tver, Oryol, Orenburg regions and the Udmurt Republic are presented. On the studied parts of invasive distribution area of H. axyridis, the development of two g
Externí odkaz:
https://doaj.org/article/cb5803e1125f4e999ac48a9c9e1c5dd3
Autor:
A. S. Sazhnev
Publikováno v:
Амурский зоологический журнал, Vol 10, Iss 3–4 (2018)
В статье рассматривается целесообразность включения Heterocerus kamtschaticus Egorov, 1989 в региональный список редких видов. Так как этот вид является
Externí odkaz:
https://doaj.org/article/2b8df6f5e5aa45818d769affe0375eb1
Publikováno v:
Трансформация экосистем, Vol 6, Iss 1, Pp 39-50 (2023)
The study is the first attempt to generalize the data on the burrow biocenoses of the great gerbil (Rhombomys opimus (Lichtenstein, 1823)) in the region of persistent plague epizootics in the lowland part of the Karakum Desert (Southern Turkmenistan)
Externí odkaz:
https://doaj.org/article/795ca1813dfd4d83a2c927111661031a
Publikováno v:
Трансформация экосистем, Vol 5, Iss 2, Pp 35-41 (2022)
Invertebrates collected in the Republic of Karelia in 2016 from nests of the pied flycatcher Ficedula hypoleuca (Pallas, 1764) are analyzed and 516 specimens of invertebrates are identified. The vast majority of these invertebrates are Hymenoptera (a
Externí odkaz:
https://doaj.org/article/09c8e97bb40b48f2b94af751975cd90b
Autor:
Aleksey S. Sazhnev, Sergey V. Dedyukhin, Leonid V. Egorov, Alexander B. Ruchin, Vasily V. Anikin, Guzyaliya F. Suleymanova, Oleg N. Artaev
Publikováno v:
Diversity, Vol 14, Iss 12, p 1084 (2022)
(1) Background: Coleoptera is one of the most diverse insect lineages. The beetle species live in many ecosystems around the globe and their roles in ecosystems are very diverse; thus, it is important to know the local and regional fauna varieties, e
Externí odkaz:
https://doaj.org/article/6a124a9e98514655be75144ea953f274
Autor:
Leonid V. Egorov, Sergei K. Alekseev, Alexander B. Ruchin, Aleksey S. Sazhnev, Oleg N. Artaev, Mikhail N. Esin, Evgeniy A. Lobachev, Sergei V. Lukiyanov, Anatoliy V. Semenov, Yulia A. Lukyanova, Nikolai V. Shulaev, Kirill V. Litvinov
Publikováno v:
Diversity, Vol 14, Iss 12, p 1128 (2022)
(1) Background: The conservation of entomofauna in individual macroregions requires efforts to study the distribution and abundance of insects. For this purpose, databases are created that enumerate this information. Such databases, with the processi
Externí odkaz:
https://doaj.org/article/fcdeda3961db4a81a7d02517f8bd592e
Publikováno v:
Euroasian Entomological Journal. 32:44-52
Publikováno v:
Euroasian Entomological Journal. 31:385-389
Publikováno v:
Inland Water Biology. 16:10-15
Autor:
ALEXEY S. SAZHNEV
Publikováno v:
Zootaxa. 5209:581-593
This paper is the first inventory of the fauna of the variegated mud-loving beetles (Heteroceridae) of genus Augyles Schiødte, 1866 in the European part of Russia and Caucasus Region. It provides an annotated catalogue of eleven Augyles species curr