Fauna

The purpose of this work was to establish the composition of the community of beetles associated with xylotrophic fungi on the territory of the Saratov city landscapes which diff ers from the natural forest regional ecosystems. Collections of coleoptera (imagos and larvae) were carried out in the spring-summer period 2017–2020 from fruiting bodies of various xylotrophic basidiomycetes from deciduous tree species of the city areas in the Volzhsky, Kirovsky, Frunzensky, Oktyabrsky and Zavodsky districts of the town.

Crambid moth Neocrambus wolfschlaegeri (Schawerda, 1937) is reported from the Volga-Ural Region (Orenburg and Saratov Provinces). This represents the fi rst record of this species from Russia. The external morphology and genitalia are illustrated and some details of the morphology are discussed.

Presents the distribution of 3489 species of Lepidoptera from 83 families on the basic administrative units of the region. To the base list of E. Eversmann added 2209 species, 35 species were removed from the list as incorrectly identified previously, reliably disappeared in the region or accidentally introduced. Among the newly discovered species 2 were new for Europe and 3 for Russia.

The article contains information about the reliable finding of black widow (Latrod ectus tredecimguttatus) on the territory of Saratov Province.

The article contains information about the reliable finding of black widow (Latrod ectus tredecimguttatus) on the territory of Saratov Province.

Collecting efforts on the rivers Sura and Moksha in the autono- mous Republic of Mordovia (Russia) have resulted in the detec- tion of 14 species of caddisflies, which are recorded from the Republic for the first time. To date, a total of 39 species are listed for the Republic, which is only a small fragment of the residential fauna. It is expected, that more than 200 species of caddisflies occur in the region.

In the article results of use of Malaise trap for the study of the beetles local fauna (Insecta: Coleoptera) in the territory of National Park «Khvalynsky» is given. Compiled a list of 95 species from 32 families Coleoptera. Antherophagus pallens (Linnaeus, 1758) and Saperda octopunctata (Scopoli, 1772) are recorded for Saratov region in first time.

In the article the results of short-term investigations of water-land biotopes of the natural monument «Rasskazan’ Lake» (Balashov district of the Saratov Province) is presents. Compiled a list of 67 species from 9 families Coleoptera.

5 species of millipedes, 12 species of geophilomorph centipedes, 3 species of scolopendromorpha centipedes, 11 species of lithobiids and 1 species of scutigeromorph centipedes are listed for the territory of the Lower Volga region (in the limits of Saratov, Volgograd, Orenburg and Astrakhan regions and Kalmyk Republic) as a result of processing of collection materials kept in ZM MSU, ZIN RAS, collection of the Department of Biology and Chemistry of the UlSPU and of the Department of Animal Morphology and Ecology, Saratov State University, and exploring of literary sourc

Until this article in the Saratov Province special studies of fungivorous beetles fauna of Coleoptera was carried out. The collection material was conducted by the authors in the spring and summer of 2017 with fruiting bodies of different species of xylotrophic Basidiomycetes of the families Polyporaceae and Fomitopsidaceae on the territory of 4 districts of the Saratov Province (Voskresenskiy, Khvalynskiy, Saratovskiy, Engelskiy). As a result, on 4 species of xylotrophic fungi were found 13 species of Coleoptera from 6 families.