hyperbelilla

Hyperbelilla is a genus of small, freshwater snails with a semi-translucent shell, belonging to the family Hydrobiidae. The genus was first described by the German malacologist Georg Karl Wilhelm Ludwig Kobelt in 1876. The name "Hyperbelilla" is derived from the Greek words "hyper-" meaning "over" and "belos" meaning "white," reflecting the snails' semi-translucent shell.

Species within the genus Hyperbelilla are typically found in slow-moving or stagnant freshwater habitats, such as ponds, lakes, and marshes. They are known for their small size, with the shell diameter usually ranging from 1.5 to 3 millimeters. The shell is usually white or cream-colored, with a semi-translucent appearance due to the thinness of the shell.

The taxonomy of the genus Hyperbelilla is still a subject of ongoing research, and the number of recognized species may vary depending on the source. As of now, the genus includes at least four recognized species: H. acuta, H. balthica, H. kessleri, and H. subacuta.

Hyperbelilla species are of interest to malacologists and freshwater ecologists due to their small size, unique shell morphology, and the habitats they inhabit. Further research is needed to better understand the biology, ecology, and taxonomy of this genus.