''Graziana'' is a
genus of minute
freshwater snail
Freshwater snails are gastropod mollusks which live in fresh water. There are many different families. They are found throughout the world in various habitats, ranging from ephemeral pools to the largest lakes, and from small seeps and springs ...
s with an
operculum,
aquatic gastropod
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. T ...
mollusc
Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks (). Around 85,000 extant species of molluscs are recognized. The number of fossil species is esti ...
s or
micromollusc
A micromollusk is a shelled mollusk which is extremely small, even at full adult size. The word is usually, but not exclusively, applied to marine mollusks, although in addition, numerous species of land snails and freshwater mollusks also r ...
s in the
family Hydrobiidae.
Species
Species within the genus ''Graziana'' include:
[IUCN 2013. IUCN Red List of Threatened Species. Version 2013.2]
Downloaded on 28 April 2014.
*''
Graziana adlitzensis''
*''
Graziana alpestris
''Graziana'' is a genus of minute freshwater snails with an Operculum (gastropod), operculum, Aquatic animal, aquatic gastropod molluscs or micromolluscs in the family (biology), family Hydrobiidae.
Species
Species within the genus ''Graziana'' ...
''
*''
Graziana cezairensis''
*''
Graziana klagenfurtensis''
Haase, 1994
*''
Graziana lacheineri
''Graziana lacheineri'' are minute freshwater snails with an operculum, aquatic gastropod molluscs or micromolluscs in the family Hydrobiidae. This species is endemic to Austria
Austria, , bar, Östareich officially the Republic of ...
''
Küster Küster may refer to:
* Ernst Georg Ferdinand Küster (1839–1930), German surgeon
* Ernst Küster (1874–1953), German botanist
* Heinrich Carl Küster (1807–1876), malacologist
Malacology is the branch of invertebrate zoology that deals ...
, 1853
*''
Graziana provincialis
''Graziana'' is a genus of minute freshwater snails with an operculum, aquatic gastropod molluscs or micromolluscs in the family Hydrobiidae.
Species
Species within the genus ''Graziana'' include:IUCN 2013. IUCN Red List of Threatened Speci ...
''
*''
Graziana pupula''
(Westerlund Westerlund may refer to:
* Westerlund 1, a star cluster
* Westerlund 2, a star cluster
* 2902 Westerlund, a Main-belt Asteroid
People with the surname
* Anna Westerlund (born 1989), Finnish footballer
* Bengt Westerlund (1921–2008), Swedish ...
, 1886)
*''
Graziana quadrifoglio''
*''
Graziana trinitatis''
References
Gastropod genera
Hydrobiidae
Taxonomy articles created by Polbot
{{Hydrobiidae-stub