Year 1992, No. 1 (January - February)

Fauna and Systematics

Sinev S. Yu. New Species of the Genera Perittia and Stephensia (Lepidoptera, Elachistidae) from Siberia and Far East

Zaitzev A. I. New Fungus Gnat Species of the Genera Allodia and Brevicornu (Diptera, Mycetophilidae) from North America

Fedotova Z. A. A New and a Little-Known Gall Midge Genera (Diptera, Cecidomyiidae) from Kazakhstan

Sevastianov V. D., Chydyrov P. R. New Mite Species of the Family Scutacaridae (Trombidiformes) from Turkmenistan

Topachevsky V. A., Nesin V. A. A New Tribe of Extinct Cricetids Ischymomyini (Rodentia, Cricetidae)


Sut'akova G., Akimov I. A., Kolodochka L. A. Biotechnological and Sanitary-Medical Aspects of the Phytoseiulus persimilis Mass Rearing Cultures Infestation by Rickettsiella phytoseiuli

Mokrushov P. A. Visual Stimuli in Behaviour of Dragonflies. Communication 5. Recognition of Moving Conspecific Individuals in Lestes Damselflies

Gulay V. I. Ecological Types of the Ukraine European Roe Deer

Voinstvensky M. A. Biogeocoenosis as a Standard Landscape-Geographic System Unit in Ecological and Faunistic Studies


Korniushin A. V. Materials to the Hinge Developent in Sphaeriidae (Bivalvia, Pisidioidea) and the Problem of Hinge Teeth Indexation in the Family


Putshkov P. V. Uncompensated Wurm Extinctions. Communication 2. Environment Transformation by Giant Herbivores

Short Communications

Mamaev . M., Berest Z. L. A New Subgenus and New Aprionus and Acoenonia Species (Diptera, Cecidomyiidae) from Transcarpathia

Piletskaya I. V. Seasonal Changes of Varroa jacobsoni Reproductive Indices in a Bee Colony

Pegeta V. P. Regeneration Abilities of the Caudal Part in Cephalochordates

Fedorenko V. P. Long-Term Population Dynamics of the Beet Leaf Aphid and its Prognosis

Myartseva S. N., Durdyev S. K. Taxonomic and Biological Notes on Platyplectrus babarabicus (Hymenoptera, Eulophidae) a Parasite of Geometrid Moth Apocheima cinerarius in Turkmenistan