genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus com ...
of
gastropods
The gastropods (), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda ().
This class comprises snails and slugs from saltwater, from freshwater, and from land. Ther ...
in the
family
Family (from la, familia) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its ...
Bithyniidae
Bithyniidae is a family of small freshwater snails with an operculum, aquatic gastropod molluscs in the clade Littorinimorpha.Bouchet, P.; Gofas, S. (2015). Bithyniidae Gray, 1857. In: MolluscaBase (2015). Accessed through: World Register of Ma ...
.
Species
*'' Boreoelona caerulans'' (Westerlund, 1896)Westerlund, C. A. (1896). Neue centralasiatische Mollusken. ''Yezhegodnik Zoologicheskogo Muzeya Imperatorskoy Akademii Nauk'', 1, 181–198.
*'' Boreoelona contortrix'' (Lindholm, 1909)Lindholm, W. A. (1909). Die Mollusken des Baikal-Sees (Gastropoda et Pelecypoda), systematisch und zoogeographisch bearbeitet. In ''Wissenschaftliche Ergebnisse einer Zoologischen Expedition nach dem Baikal-See unter Leitung des Professors Alexis Korotneff in den Jahren 1900–1902'', 4.
*'' Boreoelona lindholmiana'' (Starobogatov & Streletzkaja, 1967)