Year 1987, No. 4 (July - August)

Fauna and Systematics

Dovgal I. V. Ciliophora (Suctoria) of the Eastern Part of Ukrainian Polesye Area

Novikova E. A., Kluge N. Yu. Systematics of the Genus Baetis (Ephemeroptera, Baetinae) with Description of a New Species from Middle Asia

Gorokhov A. V. New Fossil Orthopterans of the Families Adumbratomorphidae fam. n., Pruvostitidae and Proparagryllacrididae (Orthoptera, Ensifera) from Perm and Triassic Deposits of the USSR

Kozlov M. A., Kononova S. V. New Species of Telenominae (Hymenoptera, Scelionidae) of the USSR Fauna. Communication 1

Danilov V. N. Mosquitoes of the Subgenus Aedes (Diptera, Culicidae) of the USSR Fauna. II. Aedes dahuricus sp. n.

Vorobets E. I. New Species of Buffalo Gnats (Diptera, Simuliidae) from Central and Southern Yakutia


Vekhov N. V. Discovery and Biology of Lepidurus apus (Crustacea, Notostraca) in European Subarctics

Mokrushov P. A. The Role of the Visual Stimuli in Mating Partner Recognition in Dragonfly Sympetrum

Kolodochka L. A. Development of Three Phytoseiid Mite Species (Parasitiformes). II. Larva and Protonymph

Volokh A. M., Gattermann R., Heindecke D. Some Peculiarities of the Elba Beaver Ecology in the River Taube (G.D.R.)

Pravosudov V. V. On Territorial Distribution of Some Tit Species During Nesting Period


Kovaleva I. M. Structural and Functional Peculiarities of the Ghiropteran Thorax

Ledenev S. Yu. Peculiarities of the Early Prenatal Development of Autopodium in Bats

Koretskaya I. A. Sexual Dimorphism in Brachial and Femoral Bones of Monochopsis pontica (Pinnipedia, Phocidae)

Short Communications

Klyutshko Z. F., Skvortsov V. S. Premature Morphology and Biology of Autographa mandarina (Lepidoptera, Noctuidae)

Ushakov V. A., Kholina G. G. On Relation of Rana arvalis Mobility and Certain Weather Factors