Rotifers of the Lepadella genus (L. astacicola, L. lata, L. branchicola, L. raja, L. nаnа) and the Dicranophorus genus (D. hauerianus) specific for crawfish are found in the gill cavity of Astacus (Pontastacus) leptodactilus ...

Three species of the Branchiobdella genus are found in crayfishes from water bodies in the Ukraine: B. kozarovi Subchev, 1978 — in Astacus leplodactylus Esch. from the Duieper, South Bug and Danube basins; B. penfodonfa ...

3 species are described as new: Af. radixi sp. n. found on gastropods Lymnaea (Radix) auricularia, L. (Peregriana) ovata (type locality: river Stugna, Kiev vicinity); Af. theodoxis sp. n.—on Theodoxus fluviatilis, Th. ...

In the gill cavity of Astacus leptodactylus leptodactylus from the water bodies of the Dnieper and Southern Bug basins Oligochaeta are found which are referred to the new species of the family Aeolosomalidae - Aeolosoma ...

P sorospermium haeckeli was found in Astacus leptodactylus from water bodies of the Dnieper basin. The highest percentage of A . leptodactylus infestation with P. haeckeli is observed in the Udai (75.0%) and Sula (70.0%) ...

Трофонты пилисукторид, предположительно, Conidophrys pilisuctor Chatton et Lwoff, 1934 были обнаружены на амфиподах Corophium acherusicum Costa, 1857 из Черного моря (Карадагский природный заповедник, материал собран Е. ...