Year 1989, No. 1 (January - February)

Akimov J. A., Kolodochka L. A. Biocoenotic Bases of Covered Soil Plant Protection Ecologization (Exemplified by Mite Predators Use)

Fauna and Systematics

Dubatolov V. V. A Revision of the Genus Axiopoena (Lepidoptera, Arctiidae)

Nekrutenko Yu. P. New Satyrid Butterfly Taxa (Lepidoptera, Satyridae) from Zangezur Mountain Range

Krivosheina M. G. Palearctic Flies of the Genus Halmopota (Diptera, Ephydridae)

Zimina L. V. New Syrphid Flies of the Genus Merodon (Diptera, Syrphidae) from the East Crimea

Kharin V. E. A New Sea Snake Species of the Genus Disteira (Serpentes, Hydrophiidae) from the Waters of the Malay Archipelago

Ecology

Maslova О. V., Shebunina N. A. Possible Monitoring Criteria for Terrestrial Biocoenoses Pollution with Resistant Toxicants

Nevedomsky Yu. L., Frantsevich L. I., Levchenko I. A., Baranchuk V. V. Seeking Movements of the Honey Bee. I. Seeking for Aromatized Food in Stationary Air

Khorkhordin E. G., Losev A. M. The Influence of the Substrate Surface on Development, Predatory Activity and Fertility of the Mite Amblyseius fitilandicus

Petrusenko A. A., Khomenko V. N. S. I. Medvedev's Method for Studying Trophic Connections of Vertebrate Animals and Possible Ways of Its Development

Kaverkina N. P. Feeding and Hunting Modes in Terns

Morphology

Vronsky A. A., Nikolaichuk L. A. Comparative Anatomy of the Teleostean Fish Lateral Musculature Myomeres as Connected with Different Level of the Locomotory Activity. Communication

Short Communications

Tkach V. V. A Redescription of Prosthodendrium ilei (Trematoda, Lecithodendriinae) — a New Parasite of the Bats in the Ukraine

Gun'kovsky S. A., Khudoley G. A. Lerneosis in Readed Salmons

Alekseyev V. R. A Redescription of the Female and a Redetermination of the Systematic Position of Attheyella (Brehmiella) amurensis (Crustacea, Harpacticoida)

Murzin V. S. A New Subspecies of Parnassius delphius (Lepidoptera, Papilionidae) from Turkestan Mountain Range

Radchenko V. G. On the Nesting of Andrena nigroaenea and Lasioglossum xanthopus (Hymenoptera, Andrenidae, Halictidae) in South-West Ukraine

Romasenko L. P. Prepupae of Some Megachilid Bees (Hymenoptera, Megachilidae)

Bodnarchuk L. I., Shalimov I. I., Olifir V. N., Vladimirsky A. A. Incubation of Leaf-Cutting Bees with Automatic Removal of Parasitic Hymenopterans

Rafalsky V. Yu. Ichneumonids — Parasites of Dendrophylic Geometrid Moth Species in the Central Forest-Steppe of the Ukraine

Berest Z. L. Two New Gall-Midge Species of the Tribe Micromyiipi (Diptera,Cecidomyiidae) from the Montane Crimea