The article reports the finding of a population freshwater snails morphologically and genetically identified as Ladislavella cf. terebra (Westerlund, 1885), in reservoir situated Penza City. This is first reliable record representatives genus on territory European Russia, at considerable distance from previously known boundaries its range. Molecular data suggest that examined belongs to unknown...

This research was conducted for 2 months (September-October 2021) and is located on Buton Island. The purpose of this study to determine the diversity freshwater gastropod species Determination location sampling gastropods using purposive method (qualitative) quantitative simple random technique at locations that have been determined based presence gastropods. Gastropod samples were collected m...

background: trematodes are a diverse group of endoparasites which require molluscan and vertebrate animals as intermediate and definitive hosts in their life cycle. the present study was carried out to determine the diversity and geographic distribution of infection with trematodes’cercariae in the snail lymnaea gedrosiana from north-west iran. methods: a total number of 6759 lymnaeidae snails ...