Vesetubulusokban

Vesetubulusokban, also known as Vesetubulus, is a genus of small, freshwater snails with a gill and an operculum, an external shell. The genus is part of the family Hydrobiidae, which includes many other freshwater snail species. Vesetubulus are primarily found in Europe, with a few species also occurring in Asia and North America. They inhabit a variety of freshwater habitats, including ponds, lakes, and slow-moving rivers.

The genus Vesetubulus was first described by the German malacologist Karl Heinrich Rosenbusch in 1866. It is characterized by its small size, typically measuring less than 2 millimeters in length, and its distinctive shell shape. The shell is usually low-spired, with a narrow aperture and a smooth or slightly sculptured surface. The operculum is also distinctive, with a smooth, rounded edge and a central nucleus.

Vesetubulus species are generally considered to be of low ecological significance, as they do not play a major role in the ecosystem. However, they are an important component of the freshwater snail fauna and contribute to the overall biodiversity of their habitats. The genus is not currently considered to be threatened or endangered, although further research is needed to fully understand their ecology and conservation needs.