For citations:

Belousova Yu.V. Early morphogenesis of metacercariae of trematodes Paratimonia sp. Prevot and Bartoli, 1967 in gastropods Hydrobia acuta (Draparnaud, 1805) in the Black Sea environment. Russian Journal of Parasitology. 2021;15(1):11-15. (In Russ.) https://doi.org/10.31016/1998-8435-2021-15-1-11-15