On the Helminth Fauna of the great Cormorant, <i>Phalacrocorax Carbo</i>, in Lake Ladoga, Northwestern Russia

2024-6-30

Traumatism of Grey Wolf (<i>Canis Lupus</i>, Canidae, Carnivora) Skulls in the Center of the European Part of Russia

2024-6-30

Nine New Species of the Genus <i>Oligaphorura</i> Bagnall 1949 (Collembola, Onychiuridae) from Russia

2024-6-30

Census results of the Northern Lapwing (<i>Vanellus Vanellus</i>, Charadriiformes) on the Olonets Fields of Karelia, Northwestern Russia in 1993–2023

2024-6-30

A new species of Bristletail of the Genus <i>Ditrigoniophthalmus</i> (Microcoryphia, Machilidae) from the Altai Region

2024-6-30

The first record of <i>Branchinecta Orientalis</i> G.O. Sars 1901 (Crustacea, Branchiopoda, Anostraca) in Western Siberia

2024-6-30

The Spatial Organization of Wild Boar (<i>Sus Scrofa Ussuricus</i>) Associations Under the impact of the Tiger (<i>Panthera Tigris Altaica</i>) in the Central Sikhote-Alin Mountains, Russian Far East

2024-6-30

Current State and Development factors of Northern Gannet (<i>Morus Bassanus</i>, Sulidae, Aves) colonies in the Russian Sector of the Barents Sea

2024-6-30

On the distributional History of Bullfinches (<i>Pyrrhula</i>, Passeriformes, Aves)

2024-6-30

Methodological Aspects of using the frequency of occurrence Indicator for an analysis of Ichthyocenoses, the Ichthyofauna of the Baltic Sea Coastal zone Taken as an Example

2024-6-30

THE FORMATION OF SPRINGTAIL ASSEMBLAGES (HEXAPODA, COLLEMBOLA) ALONG A RETREATING TSEY GLACIER, NORTH OSSETIA – ALANIA

2023-12-1

FIRST RECORD OF <i>CRYPTOPS HORTENSIS</i> (DONOVAN 1810) (SCOLOPENDROMORPHA, CRYPTOPIDAE) IN THE CIS-URALS

2023-12-1

THE USHKAN’Y ISLANDS, LAKE BAIKAL, AND THEIR ROLE AND SIGNIFICANCE IN THE LIFE OF THE BAIKAL SEAL (<i>PUSA SIBIRICA</i> GMELIN 1788, PINNIPEDIA) IN MODERN CONDITIONS

2023-12-1

THE STUDY OF MICROBIAL ASSOCIATIONS HELPS US UNDERSTAND THE LIFESTYLE OF <i>TEREBELLIDES</i> CF. <i>STROEMII</i> (ANNELIDA, TEREBELLIFORMIA, TRICHOBRANCHIDAE) IN THE WHITE SEA

2023-12-1

A contribution to the knowledge of the oribatid mite genus <i>Fenichelia</i> Balogh 1970 (Acari, Oribatida, Micreremidae)

2023-12-1

NEW LOCATIONS OF SOME HYGROMYIDS (GASTROPODA, STYLOMMATOPHORA, HYGROMIIDAE) IN THE SOUTH OF WESTERN SIBERIA

2023-12-1

Obituary NIKOLAI ANDREEVICH RYABININ (13.12.1946–30.04.2023)

2023-12-1

THE NUMBERS DYNAMICS OF ANATIDS (ANSERIFORMES, ANATIDAE, AVES) IN MODEL AREAS IN DAGESTAN, NORTHEASTERN CAUCASUS, RUSSIA

2023-12-1

ARCHITECTONICS OF THE MESONEFROS OF THE SENEGAL POLYPTER (<i>POLYPTERUS SENEGALUS</i> (CUVIER 1829), POLYPTERIFORMES)

2023-12-1

THE FIRST DATA ON MICROTURBELLARIANS (PLATHELMINTHES, RHABDITOPHORA) OF THE BOGUCHANSKY RESERVOIR. 2. THE FAMILIES MACROSTOMIDAE, MICROSTOMIDAE AND PROVORTICIDAE, WITH THE DESCRIPTION OF <i>BAICALELLIA NASONOVI</i> SP. N.

2023-11-1

ON SMALL CONTINENTAL MAMMOTHS AND DWARFISM

2023-11-1

VOCALIZATION AND BEHAVIOR OF THE SOOTY-HEADED BULBUL (<i>PYCNONOTUS AURIGASTER</i>), THE STREAK-EARED BULBUL (<i>PYCNONOTUS CONRADI</i>) AND THE STRIPE-THROATED BULBUL (<i>PYCNONOTUS FINLAYSONI</i>) (PYCNONOTIDAE, AVES) IN SOUTHERN VIETNAM

2023-11-1

TISSUE ORGANIZATION OF THE MALE REPRODUCTIVE SYSTEM OF THE ACANTHOCEPHALAN, <i>ACANTHOCEPHALUS TENUIROSTRIS</i> (PALAEACANTHOCEPHALA, ECHINORHYNCHIDA)

2023-11-1

STATE OF POPULATIONS AND BREEDING BIOLOGY OF THE HORNED PUFFIN (<i>FRATERCULA CORNICULATA</i> ALCIDAE, CHARADRIIFORMES) IN THE NORTHERN PART OF THE SEA OF OKHOTSK

2023-11-1

EVALUATION OF THE INFLUENCE OF HUMAN ACTIVITY ON THE SPATIO-TEMPORAL DISTRIBUTION PATTERNS OF LARGE CARNIVORES USING CAMERA TRAPS IN THE CENTRAL FOREST NATURE RESERVE

2023-11-1

A COMPARATIVE ANALYSIS OF THE PLUMAGE MASS OF THE DEMOISELLE CRANE (<i>ANTHROPOIDES VIRGO</i> L. 1758) AND THE EURASIAN CRANE (<i>GRUS GRUS</i> L. 1758) (AVES, GRUIFORMES)

2023-11-1

Two new species of oribatid mites (Acari, Oribatida) from Mexico

2023-11-1

Encyclopedia of Palearctic Cladocerans: a review of the two-volume monograph edited by N.M. Korovchinsky and A.A. Kotov “Cladocerans (Crustacea: Cladocera) of Northern Eurasia”. V. 1. Introductive part (morphology, biology and ecology), authors N.M. Korovchinsky, A.A. Kotov, A.Yu. Sinev, O.S. Boikova and N.N. Smirnov. Moscow: KMK Scientific Publishers, 2021, 481 p. V. 2. Systematic part, authors N.M. Korovchinsky, A.A. Kotov, A.Yu. Sinev, A.N. Neretina and P.G. Garibyan. Moscow: KMK Scientific …

2023-11-1

THE NORTHERN HARRIER (<i>CIRCUS HUDSONIUS</i> (LINNAEUS 1766), ACCIPITRIDAE, AVES), A SPECIES NEW TO RUSSIA’S AVIFAUNA

2023-11-1

ANALYSIS OF THE AMPHIPOD FAUNA OF CONTINENTAL RESERVOIRS IN THE NORTHWEST OF RUSSIA’S EUROPEAN PART

2023-10-1

ECOLOGY AND ANNUAL CYCLES OF BUNTINGS (EMBERIZIDAE, AVES) IN NORTHWESTERN SIBERIA AS A REFLECTION OF ADAPTATIONS TO THE SUBARCTIC AND ARCTIC

2023-10-1

COLONIZATION: INDIVIDUAL TRAITS OF COLONISTS AND POPULATION PROCESSES

2023-10-1

<i>MICROSTOMUM ROGOZINI</i> SP. N. (PLATHELMINTHES, DOLICHOMICROSTOMIDA, MICROSTOMIDAE) FROM LAKE BAIKAL

2023-10-1

METHODS FOR STUDYING SONGBIRD TERRITORIES

2023-10-1

ON THE PATTERNS AND CAUSES OF CHRONOGRAPHIC VARIABILITY OF MORPHOLOGICAL CHARACTERISTICS IN SOME MAMMALS: THE ORDERS RODENTIA AND CARNIVORA

2023-10-1

THE AVIAN SONG OVER TIME: VARIABILITY AND STABILITY

2023-10-1

HOLOCENE DISTRIBUTION OF THE ASIATIC WILD ASS (<i>EQUUS HEMIONUS</i>, EQUIDAE, PERISSODACTYLA) IN KAZAKHSTAN

2023-10-1

FINE STRUCTURE OF THE SHELL OF DIPLOID AND TRIPLOID OYSTERS, <i>CRASSOSTREA GIGAS</i> (THUNBERG 1793) (BIVALVIA, OSTREIDAE) REARED IN THE BLACK SEA

2023-10-1

VALIDATION OF A METHOD FOR MEASURING THE FECAL GLUCOCORTICOID METABOLITES IN THE MIDDAY GERBIL (<i>MERIONES MERIDIANUS</i> PALLAS 1773, MURIDAE, RODENTIA): BIOLOGICAL AND PHYSIOLOGICAL APPROACHES

2023-9-1

COMPOSITION AND DISTRIBUTION OF MACROINVERTEBRATES ASSOCIATED WITH <i>LUBOMIRSKIA BAIKALENSIS</i> SPONGES (SPONGILLIDA, LUBOMIRSKIIDAE) DURING AN ECOLOGICAL CRISIS IN LAKE BAIKAL

2023-9-1

SPATIAL AND TEMPORAL HETEROGENEITY OF THE REPTILE ASSEMBLAGE IN WESTERN SIBERIA

2023-9-1

SPATIAL DISTRIBUTION OF GREATER SPOTTED EAGLES (<i>CLANGA CLANGA</i>, ACCIPITRIDAE, ACCIPITRIFORMES) DURING THE WINTERING PERIOD AND FEATURES OF THEIR HABITATS DETERMINED USING GPS-GSM TELEMETRY

2023-9-1

A NEW SPECIES OF THE BRISTLETAIL GENUS <i>CTENOLEPISMA</i> (ZYGENTOMA, LEPISMATIDAE) FROM SOUTHWESTERN KAZAKHSTAN

2023-9-1

PALLAS’ SPADEFOOT, <i>PELOBATES VESPERTINUS</i> (PALLAS 1771) (AMPHIBIA, PELOBATIDAE), THE SECOND AMPHIBIAN SPECIES TO TOLERATE EXTREME HYPOXIA

2023-9-1

REDESCRIPTION OF <i>MORARIA</i> (<i>BAIKALOMORARIA</i>) <i>WERESTSCHAGINI</i> BORUTZKY 1949 (COPEPODA, HARPACTICOIDA, CANTHOCAMPTIDAE) FROM LAKE BAIKAL

2023-9-1

THE FIRST DATA ON MICROTURBELLARIANS (PLATHELMINTHES, RHABDITOPHORA) OF THE BOGUCHANSKY RESERVOIR. 1. KALYPTORHYNCHIA OF BAIKAL ORIGIN, WITH DESCRIPTIONS OF THREE NEW SPECIES

2023-9-1

<i>Makaroviella exigua</i> (Acari, Oribatida, Licnobelbidae), a new genus and species from Cuba

2023-8-1

VOCALIZATION OF BLACK-HOODED ORIOLE (<i>ORIOLUS XANTHORNUS</i>, ORIOLIDAE, PASSERIFORMES, AVES): FEMALE SINGING AND DUETTING

2023-8-1

FROM POPULATIONAL OBSERVATIONS TO AN ASSESSMENT OF THEIR STATE: EXPERIENCE FROM A COMPREHENSIVE STUDY ON THE DEMOGRAPHIC PARAMETERS OF THE WESTERN SIBERIAN POPULATION OF THE EUROPEAN PIED FLYCATCHER, <i>FICEDULA HYPOLEUCA</i> (MUSCICAPIDAE, PASSERIFORMES)

2023-8-1

THE FIRST RECORD OF <i>STENOTHOE</i> CF. <i>TERGESTINA</i> (NEBESKI 1881) (CRUSTACEA, AMPHIPODA, STENOTHOIDAE) IN THE BLACK SEA

2023-8-1