Data on seasonal flight periods of Odonata in Northeastern Ukraine (Kyiv,
Chernigiv, Sumy, Chekasy and Kharkiv administrative regions) based on field observations and a review
of material collected during ...
The
faunistic and ecological data on 19 species of Macronychia based on 269 specimens and literature are
given. Macronychia dolini Verves et Khrokalo, sp. n., M. substriginervis Verves et Khrokalo, sp. n.,
M. ...