Acineta nitocrae sp. n. is described from harpacticoid furca of Nitocra hibernica. From similar species it differs by elongated, slightly flattened lorica, stronger actonophores, short, curved weakly lineated stalk and ...

Aphelinus asychis (Hymenoptera, Aphelinidae) —a Promising Pest Control Agent Under Covered Soil Conditions. Zerova M. D., Kryzhanovskaya T. V.— Vestn. zool., 1984, No. 3. An aphid predator, Aphelinus asychus Walk. for ...

Remnants of a fossil Palaeoryx found in Novaya Emetovka (Kostev ravine) are assigned to P. pallasii. Geological age of two Palaeoryx species is discussed: P. pallasii is suggested to represent first half, and P. majori - ...

Two ecological factors suggested to play the major role in larval morphogenesis of the Pyrochroidae: movement within narrow, fissure-like space under the bark, and feeding on hard phloem. Accordingly, the main trend of ...

В последнее время исследованиями многих авторов ( была доказана значительная пластичность костной ткани, но для анализа ее изменений простых визуальных методов недостаточно, т. к. костная ткань изменяется по многим параметрам, ...

Species of the Genus Philopterus (Mallophaga, Ischnocera) from the Larks of the USSR Fauna. Fedorenko I. A.— Vestn. zool., 1984, No. 3. Four species parasitizing the larks (genera Lullula, Eremophila and Melanocorypha) ...