Subgenus Ornitogastia Vercammen-Grandjean, 1960, is advanced to gene- ric level. A key to known species is given. O. ariadnae sp. n. is described from birds collected in theSouthern Ukraine; it is distinct by the following ...

Two inhabited nests of Buteo rufinus (Cretzschm) were found. and two nestlings were captured in the Kirovograd Region (Ukraine) in 1980-1981. The data from literatureand author's finding support a nidea of existence in the ...

Полные сведения о фауне мизид Днепровско-Бугского лимана содержатся в работе Ю. М. Марковского (1954), в которой подведен итог изучению фауны беспозвоночных этого водоема. В списке указано 13 видов мизид, приуроченных к ...

The new distributional data are given for Palearctic dipterans of the genus Xylopha- gus Mg. Xylophagid larvae are well known predators of wood-dwelling insects develop- ing on different tree species. X. caucasicus sp. n., ...

Настоящая работа — результат дальнейшего исследования фауны кровососущих комаров Ленкоранской низменности (Кызылагачский заповедник) и Талышских межгорий. В процессе сбора учитывали температуру воды и воздуха, его относительную ...

Samples from two populations of Wilhelmia equina bianchit Rubz. (Diptera, Simu- lidae) were studied relative to 25 linear and meristic characters in order to evaluate their taxonomic significance. The characters appear to ...