VESTNIK ZOOLOGII

Volume 33, No. 6 (November-December, 1999)

Mamontova V. A. Polymorphism of the Aphids (Homoptera, Aphidinea) in an Evolutionary Aspect

Fauna and Systematics

Gordeeva E. V. Some Additions to the Description of Moritzppia keilbachi and the Description of New Genus of the Tetroppia (Acari, Oribatida)

Gumovskya. V. Review of the Genus Entedon (Hymenoptera, Eulophidae, Entedoninae). IV. Revision of Ukrainian Species of hercyna Group

Dotsenko I. B. Snakes from Vietnam at the National Museum of Natural History of Ukrainian National Academy of Sciences Stock Collection. Communication 1. The Sea Snakes Hydrophiidae

Ecology

Dragan G. I. On the Bionomics of the Silver Woolly Aphid Dreyfusia nordmanniianae (Homoptera, Adelgidae)

Novitsky R. A. Ecological Characteristic of Stizostedion volgensis (Pisces, Percidae) of the Dneprovskoe Rezervoir

Shebunina N. A., Maslova . V. Role of Vertebrates in the Bioindication of the Environmental Pollution by Organochlorine Pesticides

Short Communications

Babko R. V., Kuzmina . M. Spatial Distribution of Ciliates (Protista, Ciliophora) in the River Bityza (Dnieper Basin)

Utevsky S. Yu. A New Species of Crangonobdella orientalis (Hirudinea, Piscicolidae) from the Kuril Islands, a Parasite of Anarhichas orientalis (Osteichthyes, Anarhichadidae)

Radchenko A. G., Elmes G. W. First Description of the Female of Myrmica ritae (Hymenoptera, Formicidae), With Some Notes on the ritae Group

Kogut I. V. On the Egg-Covering Phenomenon the Great Crested Grebe (Podiceps cristatus) and the Black-Necked Grebe (P. nigricollis)

Borissenko A. V., Kruskop S. V., Kashtalian A. P New Mammal Species (Chiroptera, Insectivora) in the Berezinsky Biosphere Reserve

Pokynchereda V. F., Zagorodn1uk I. V., Postawa ., Labocha M., Pokynchereda V. V. Myotis bechsteini and Eptesicus nilssoni (Mammalia, Chiroptera) in the West of Ukraine

New Books

Akimov I. A., Sharpilo V. P. Review of the Book "Soil Zoology - Science of the 20" Century. Chesnova L. V., Striganova B. R."

Information and Chronicle

Dovgal I. V. III European Congress of Protistology, IX European Conference on Ciliate Biology

Akimov I. A. The Basic Directions of Investigations, Protection and Reintroduction of Przewalski's Horse

Notes

Kochina E. M. The First Mass record of Beroe ovata in Calamytsky Bay of the Black Sea

Shidlovsky I. V. First Record of the Paddy Field Warbler in Western Ukraine

Datsenko L. N. New Records of Mollusks of the Genus Viviparus (Mollusca, Gastropoda, Pectinibranchia) in Upper Miocene of the Ukraine

Anistratenko V. V. Mollusks of the Genus Caspiohydrobia (Gastropoda, Hydrobiidae) from Upper Miocene of the Ukraine Doubles of Recent Species or "Living Fossils"?

Reukov O. Yu., Dykyj I. V., Shidlovsky I. V. New Records of the Mammuthus primigenius in the Lviv District

Havryliuk M. N., Domashevsky S. V., Rusev I. T. Record of Three Egg Clutch and Three Nestling Broods of the White-toriled Eagle in Ukraine

Kukhlenko S. I. The Find of the Ancient Burrow and Remains of the Steppe Woodchuck in the Zaporozhie District

Romanova Z. A., Finenko G. A., Shadrin N. A. First Record of Alien Species Beroe ovata (Ctenophora) Near the Crimea Coast

List of the New Taxon Names and New (Replesement) Names Pablished in Vestnik Zoologii in 1997