Acineta persiensis Dovgal et Pesic, sp. n. — a new suctorian ciliate species, was described from specimens collected in Guik stream, Khorrasan Province, Iran and in Stream Bistrica near village Crkvine, Montenegro. The ...

Three species of the mite family Canestriniidae (Acari, Astigmata) were found on leaf beetles (Coleoptera, Chrysomelidae) collected during 2000–2005 in Ukraine. Amansiella trilobata Khaustov et Eidelberg, 2001 and Paramansia ...

Cyclopinoides littoralis (Brady) is recorded for the first time in Sea of Azov, in four sites of the southern part of the sea. Illustrated description is presented. The described male differs from the female in several ...

Вид Harpactea spasskyi Dunin, 1992 впервые обнаружен в фауне Крыма и Украины. H. spasskyi — это еще один, восьмой, вид пауков, обладающих крымско-кавказским дизъюнктивным ареалом. Крым — самая северо-западная точка известного ...

The material for studies were stomachs of 52 individuals of the Common Scoter Melanitta nigra obtained in winter in western parts of Polish Baltic coast. Six parameters of stomachs were established: glandular stomach weight ...

The article concerns recent representatives of the North American freshwater bivalve mollusks from the three families: Sphaeriidae, Corbiculidae and Dreissenidae. Since only the first family contains aborigine North American ...

Описана частота встречаемости аномалий жилкования крыльев в географически отдаленных популяциях Сalopteryx splendens (Harris, 1782). В популяциях массовых видов стрекоз юго-запада Украины Platycnemis pennipes (Pallas, ...