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Sinyavskaya I.,Schmalhausen Institute of Zoology NAS of Ukraine
Vestnik Zoologii | Year: 2013

Expression of sexual differences in social vole populations of virgin steppe reserve "Askania Nova" analyzed in the article. It is established that the severity of the sexual differences of value morphological features depending on the age of the animals and to a lesser degree on the season.


Nuzhna A.D.,Schmalhausen Institute of Zoology NAS of Ukraine
Vestnik Zoologii | Year: 2012

Five species of the genus Erigorgus Förster: E. romani (Hellén), E. borealis (Hellén), E. femorator Aubert, E. villosus (Gravenhorst), E. lacertosus Atanasov are recorded from Ukraine for the first time. Previously unknown male of E. lacertosus Atanasov is described. E. villosus (Gravenhorst) is redescribed basing on additional characters not mentioned in original description.


Nebogatkin I.,Schmalhausen Institute of Zoology NAS of Ukraine
Vestnik Zoologii | Year: 2012

In 2002-2009, we studied 12 islands within the city of Kyiv, and found four indigenous species of ticks (Dermacentor reticulatus Fabricius, 1794; Ixodes ricinus Linnaeus, 1758; I. apronophorus Schulze, 1924; Rhipicephalus rossicus Jakimov et Kohl-Jakimova, 1911) and one invasive species (Hyalomma marginatum Koch, 1844). For A-E-gradient, established by man's impact degree, we revealed atypical distribution of species: their majority is noted in two pole areas-where the man impact is maximum and minimum. The investigated near-water areas are a kind of survival areas and sources of ixodides diversity in megalopolis.


Nuzhna A.D.,Schmalhausen Institute of Zoology NAS of Ukraine
Vestnik Zoologii | Year: 2013

A key to the 12 species of the genus Agrypon Förster recorded from Ukraine is given. Some additional invariable characters such as morphometric index CI of the forewing, the presence of the small concavity on the anterior margin of mesoscutum and the metasternal tooth on propodeum are used in the key.


Krivosheyev R.E.,Schmalhausen Institute of Zoology NAS of Ukraine
Vestnik Zoologii | Year: 2013

Twenty species of the Pselaphinae (Coleoptera, Staphylinidae) are recorded for the first time from Crimean Peninsula. Bryaxis moczarskii (Winkler, 1911) is redescribed and illustrated for the first time after its original description. Brachygluta guillemardi (Saulcy, 1876), Bryaxis longulus (Kiesenwetter, 1849) and Claviger colchicus Motschulsky, 1837 are recorded for the first time from Ukraine. In total, 34 species of ten genera and one unrecognizable nominal species are recorded from Crimea.

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