The article presents the results of field studies conducted on herbivorous hemiptera in 2022-2023 in the Baum grove in Almaty. As a result of the research, 33 species of herbivorous hemiptera belonging to 6 families of the infraorder Pentatomomorpha II were identified. Among them, the predominant families in terms of species composition are Pentatomidae (15 species, 45%), Acanthosomatidae (6 species, 18%), Cydnidae (6 species, 18%), Scutelleridae (3 species, 9%), of the remaining families only 1-2 species are known. Depending on the habitat, hemiptera were divided into the following groups: herpetobionts (5 species), geo-herpetobionts (3 species), hortobionts (14 species), dendro-hortobionts (1 species), dendro-tamno-hortobionts (1 species), dendro-tamnobionts (5 species), dendrobionts (3 types). According to ecological features, they are divided into mesophiles (31 species), mesoxerophiles (1 species), hygromesophiles (1 species). According to the trophic connection, they were divided into the following groups: wide oligophytophages (11 species), narrow oligophytophages (3 species), polyphytophages (19 species). According to the number of generations per year, all species of hemiptera of the Baum grove can be divided into 2 groups: monovoltine (31 species) and bivoltine (2 species). In most species, winter diapause occurs at the imago stage (31 species), larvae (2 species).

The article presents the results of field research in 2022 in Kungei Alatau. The purpose of the research: To study the fauna, biology, ecology and distribution of terrestrial hemiptera in the park. Based on our own research, an inventory and a comprehensive analysis of the fauna of hemiptera were carried out and an annotated list was compiled. As a result of the conducted research, 18 species of hemiptera belonging to 15 genera and 7 families were identified. The dominant species include Myrmecophyes alboornatus (34 specimen), Lygus pratensis (13 specimen), Tingis reticu lata (10 specimen), Tingis angustata (9 specimen). Other types of bedbugs are noted a little less often. Zicrona caerulea (Linnaeus, 1758) is a species listed in the Red Book of the Almaty region. According to food relations, the hemiptera of Kungei Alatau are divided into 3 groups: phytophages (12 species), zoophytophages (3 species) and zoophages (3 species), according to life forms they are distributed into 4 groups: herpetobiont (2 species), herpetobiont (2 species), hortobiont (13 species), hortobiont-dendrobiont (1 species), according to the number of generations per year, the hemiptera of Kungei Alatau are divided into 3 groups: monovoltindi (11 species), bivoltindi (6 species), 2-3 generations per year (1 species). Among them, 17 species hibernate in the imago stage, 1 species in the egg stage, and 2 groups are distinguished according to ecology: meso-xerophiles (2 species), mesophiles (16 species).