-
Bithyniidae is a
family of
small freshwater snails with an operculum,
aquatic gastropod molluscs in the
clade Littorinimorpha.
Their minute s**** is often...
- species. ****imineidae -
about 20
freshwater species,
other are
marine Bithyniidae -
small snails,
native to
Eastern Hemisphere.
About 130 species. Cochliopidae...
- an operculum, an
aquatic prosobranch gastropod mollusk in the
family Bithyniidae.
Bithynia tentaculata is the type
species of the
genus Bithynia. Forms...
-
Bithynia tentaculata, a
small freshwater gastropod in the
family Bithyniidae...
- with an operculum,
aquatic prosobranch gastropod mollusks in the
family Bithyniidae.
Distribution of this
genus include Laos,
Myanmar and Thailand. Hydrobioides...
- As of 19
August 2018, the IUCN Red List of
Threatened Species has
identified 3,005
critically endangered species, subspecies,
stocks and subpo****tions...
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Boreoelona is a
genus of
gastropods in the
family Bithyniidae.
Boreoelona caerulans (Westerlund, 1896)
Boreoelona contortrix (Lindholm, 1909) Boreoelona...
- an operculum, an
aquatic prosobranch gastropod mollusk in the
family Bithyniidae. This
species occurs in
Jilin Province, China. The s**** has four whorls...
- an operculum, an
aquatic prosobranch gastropod mollusk in the
family Bithyniidae. Glöer (2002) re****igned two
European extinct species of Parafossarulus...
-
freshwater snail, an
aquatic prosobranch gastropod mollusk in the
family Bithyniidae. It was
sometimes considered to be an
eastern subspecies of Bithynia...