Миноранский, В.А.; Джумайло, Н.Б.
(Вестник зоологии, 1974)
In the territory of the Rostov Region 89 species of water beetles are registered belonging to the families Haliplidae, Gyrinidae, Hydrophilidaie and Dytiscidae. 68 species of then are mentioned for the first time for this ...