Abstract

The article presents the results of the author’s research conducted in April 2022 in the Sairam- Ugam State National Natural Park, the Sairamsu tract. They live in various biotopes and play an important role in biological processes in the biogeocenosis. As a result of the research, 11 species belonging to 7 families from the order of hemiptera were identified. According to their proximity to habitats, hemiptera of the studied zone are divided into coastal (2 species), hortobionts (2 species), herpeto-hortobionts (3 species), herpetobionts (2 species), dendro-hortobiont (1 species), dendro-thamnobiont (1 species). Hemiptera in the study area are divided into the following ecological groups of species according to ecological features: hygrophiles (2 species), mesophiles (8 species) and meso-xerophiles (1 species). According to trophic connections, these species are herbivores and predators. Herbivorous species are divided into broad oligophytophages (2 species), polyphytophages (5 species). The remaining 3 species are zoophages, 1 species is a zoophytophagus. According to the number of generations per year, spring species of hemiptera of the Sairam-Ugam GNPP can be divided into several groups: 1) monovoltine (7 species), 2) bivoltine (3 species), 3) having 2-3 generations per year (1 species). Hemiptera belong to insects with incomplete transformation and undergo the following stages of development – egg, larva and imago (Figure 2). They are characterized by wintering at different stages of development. The hemiptera of the studied region, wintering in the imago stage, consists of 10 species from 10 families, 1 species overwinters in the imago stage and larvae.

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