Poljanskij Ju. I. Some Results and Tasks of Protozoological Studies in the Soviet Union
Zemskaja A. A., Rossolimo O. L., Sidorova A. A. On the Biology of Lemmus sibiricus Kerr., 1792 in the Vrangel Island
Tilchin V. A., Mel'nikov Ju. I. On Nesting of Limnodromus semipalmatus Blyth. in Eastern Siberia
Suprun L. V. Mathematical Model for Dependence of Home-Coming Average Speed on Distance of Hirundo rustica L. Taking Away in Close Homing Experiments
Kovtun M. F. Comparative Morphology of Muscles of Thoracic Limb Free Part in Horseshoe Bats (Chiroptera, Rhinolophidae)
Mezhzherin V. A. Population Conception and Necessary Sequence of Operations When Analyzing Concrete Ecological Materials
Pinchuk V. I., Strautman I. F. Interspecies Hybrids of Gobies from the Gobiidae Family
Koval' N. V. On Morphological and Ecological Characteristics of Carp-Bream from the Lower Ingulets
Brodskij S. Ja. River Crawfishes (Crustacea, Astacidae) of the Soviet Union Communication V. Origin of Main Areas of Distribution of the Western Palearctic Species of the Astacidae Family
MonchenkoV. I. On the Black Sea Subspecies of the Caspian Cyclops Paracyclops dilatatus ivanegai subsp. n. (Crustacea, Copepoda)
Verves Ju. G., KotenkoA. G., NikitenkoG. N. Sarcophagidae (Diptera) of the Steppe Zone of the Ukraine I. Sarcophagidae of the Kherson Region
Mateleshko M. F. Water Beetles and Their Distribution in Water Bodies of the Transcarpathian Region
Farinets S. I. On Fauna of Tachinidae (Diptera) in the Transcarpathian Region. Communication II. Subfamilies Tachininae. Dexiinae
Brovdij V. M. Ecologo-Faunistic Characteristic of Leaf Beetles from the Gonioctena Chevr. Genus of the Ukraine Fauna
Akimov I. A., Starovir I. S. Morpho-Functional Peculiarities of Digestive System in Amblyseius andersoni (Gamasoidea, Phytoseiidae)
Kozlov N. P., Kozlov A. N. Daily Ground Activity of Grey Rats in Animal Houses of Northern Kazakhstan
Gvozdak A. A., Simochko M. D. Muscardinus avellanarius L., a Competitor of Small Hollow-Nesting Birds
Volokh A. M., Samarskij S. L. On Helminths of Beavers in the Middle Dnieper Area
BarabanovaV. V. Feeding of Tetranychus cinnabarinus Boisduval on Nontypical Food Plant
Pichka V. E. On Insects Parasitizing in Spiders, Their Cocoons and Nests