Izvestiya of Saratov University.
ISSN 1816-9775 (Print)
ISSN 2541-8971 (Online)


Эколого-фаунистическая характеристика прибрежных жесткокрылых (Insecta: Coleoptera) некоторых водоемов саратовского Заволжья

В статье приведены сведения по фауне прибрежных жесткокрылых трех водных объектов Левобережья Саратовской области. Отмечено 102 вида из 20 семейств. Дана краткая зоогеографическая и экологическая характеристика изученных колеоптерокомплексов. Часть видов являются новыми для территории Саратовской области.

Ecological-faunistic Characteristic of the Nidicolous Beetles (Insecta: Coleoptera) of National Park «Khvalinsky» (Saratov Province)

The article contains information about taxonomic and ecological structure of nidicolous beetles of national park «Khvalinsky» (Saratov Province). The aspects of nidicolous fauna degradation associated with leaving marmots their burrows were traced. Revealed a clear separation of spring and summer faunas of burrowing insect communities.

New Data on the Fauna of Myrmecophilous Beetles (Coleoptera) in the Nests of Ants Formica rufa Linnaeus, 1761 (Hymenoptera) for Territory of Saratov Province

The aim of this article is to investigate the species composition, ecological characteristics and myrmecophily Coleoptera dominant structure in nests of ants of the species Formica rufa Linnaeus, 1761 in the territory of the Saratov region. The studies were conducted mainly in the natural Park of Kumis Polyana (Saratov) and the National Park “Khvalynskiy”. To collect material were determined using standard soil methods of Zoology: screening of the substrate from the nests of ants and laboratory analysis of selected samples.

The Use of Malaise Trap for the Study of the Beetles Fauna (Insecta: Coleoptera) in the Territory of National Park «Khvalynsky» Saratov Province

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.