Year 1987, No. 3 (May - June)

Fauna and Systematics

Georgiev Â. B., Kornyushin V. V., Genov T. Choanotaenia pirinica sp. n. (Cestoda, Delipididae)—A Parasite of the Alpine Chough in Bulgaria

Koshina E. M. A Cytotaxonomic Study of the Acanthocyclops "americanus - vernalis" Group (Crustacea, Copepoda)

Gorbunov O. G. A New Species of the Genus Bembecia (Lepidoptera, Sesiidae) from Talysh

Danilov V. N. Mosquitoes of the Subgenus Aedes (Diptera, Culicidae) of the USSR Fauna. I. Aedes (Aedes) sasai

Shcherbak G. I., Petrova A. D. New Mite Species of the Genus Protogamasellus (Parasitiformes, Gamasina) from Termite Nests in Turkmenia

Alekseenko T. L., Starobogatov Ya. I. Species of Caspia and Turricaspia (Gastropoda, Pectinibranchia, Pyrgulidae) of the Azov-Black Sea Basin

Teslenko S. V. Sibling Species within Microtus arvalis Superspecies in the Ukraine. Communication III. Transferrine System in M. arvalis s. str.


Frantsevich L. I., Levchenko I. A., Baranchuk V. V. Searching Movements in Walking Bees. I. Undirected Non-Random Search

Nikitenko G. N. Hipocrita jacobeae Tiger Moth in the Lower Dnieper Area

Solukha Â. V., Malkiavichius S. K., Maksimov Yu. M., Gronya L. I., Kolyadenko V. N. Fish Behaviour Control Aided by Weak Physical Fields


Shevchenko L. S. Craniometric Indices of the Common Fox in the European USSR

Short Communications

Bortkevich L. V. Distribution and Ecology of Corophium orientalis (Amphipoda, Corophiidae) in the Black Sea Estuaries

Anistratenko V. V. The Use of Empty and Inhabited Mollusk Shells for Larval Cover Building in Trichoptera

Yefetov K. A., Budashkin Yu. I. The Arctiid Moihs (Lepidoptera, Arctiidae) of the Crimea

Devyatkin A. L. A Little-Known Skipper Species of the Genus Carcharodus (Lepidoptera, Hesperiidae) from West Kopet-Dagh

Bulli A. F., Negrobov O. P. A New Species of the Genus Sciapus (Diptera, Dolichopodidae)

Marusiê Yu. M. Comparative Studies of Nets of Orb-Webs (Aranei, Arancidae, Tetragnathidae, Uloboridae) from the Lagodekhsky Reserve

Belik V. P. Courtship Behaviour of the Honey Buzzard