''Bythiospeum'' is a genus of very small
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 that have 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 ...
mollusk
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 e ...
s in the family
Hydrobiidae
Hydrobiidae, commonly known as mud snails, is a large cosmopolitan family of very small freshwater and brackish water snails with an operculum; they are in the order Littorinimorpha.
Distribution
Hydrobiidae are found in much of the world, ...
.
[Bouchet, P. (2015). Bythiospeum Bourguignat, 1882. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=475218 on 2015-03-25]
Species
Species within the genus ''Bythiospeum'' include:
*''
Bythiospeum acicula''
( Hartmann, 1821)
*''
Bythiospeum alpinum
''Bythiospeum alpinum'' is a species of very small freshwater snails that have an operculum, aquatic gastropod mollusks in the family Hydrobiidae.
It is only known from two locations in central Switzerland, where it is endemic. It is listed ...
''
Bernasconi, 1988
*''
Bythiospeum anglesianum''
(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 ...
, 1890)
*''
Bythiospeum articense''
Bernasconi, 1985
*''
Bythiospeum bechevi
''Bythiospeum'' is a genus of very small freshwater snails that have an operculum, aquatic gastropod mollusks in the family Hydrobiidae.Bouchet, P. (2015). Bythiospeum Bourguignat, 1882. Accessed through: World Register of Marine Species at htt ...
''
Georgiev & Glöer, 2013
*''
Bythiospeum blihense
''Bythiospeum'' is a genus of very small freshwater snails that have an operculum, aquatic gastropod mollusks in the family Hydrobiidae.Bouchet, P. (2015). Bythiospeum Bourguignat, 1882. Accessed through: World Register of Marine Species at htt ...
''
Glöer & Grego, 2015
*''
Bythiospeum bourguignati
''Bythiospeum bourguignati'' is a species of very small freshwater snail that have an operculum, aquatic gastropod mollusks in the family Hydrobiidae.
This species is endemic to France
France (), officially the French Republic ( ) ...
''
( Paladilhe, 1866)
*''
Bythiospeum bressanum
''Bythiospeum bressanum'' is a species of very small freshwater snails that have an operculum, aquatic gastropod mollusks in the family Hydrobiidae.
This species is endemic to France
France (), officially the French Republic ( ), ...
''
Bernasconi, 1985
*''
Bythiospeum bureschi
''Bythiospeum'' is a genus of very small freshwater snails that have an operculum, aquatic gastropod mollusks in the family Hydrobiidae.Bouchet, P. (2015). Bythiospeum Bourguignat, 1882. Accessed through: World Register of Marine Species at htt ...
''
(A. J. Wagner, 1928)
*''
Bythiospeum cisterciensorum
''Bythiospeum cisterciensorum'' is a species of very small freshwater snails that have an operculum, aquatic gastropod mollusks in the family Hydrobiidae.
This species is endemic to Austria
Austria, , bar, Östareich officially the ...
''
Reischütz, 1983
*''
Bythiospeum copiosum
''Bythiospeum'' is a genus of very small freshwater snails that have an operculum, aquatic gastropod mollusks in the family Hydrobiidae.Bouchet, P. (2015). Bythiospeum Bourguignat, 1882. Accessed through: World Register of Marine Species at htt ...
''
(Angelov, 1972)
*''
Bythiospeum demattiai
''Bythiospeum'' is a genus of very small freshwater snails that have an operculum, aquatic gastropod mollusks in the family Hydrobiidae.Bouchet, P. (2015). Bythiospeum Bourguignat, 1882. Accessed through: World Register of Marine Species at htt ...
''
Glöer & Pešić, 2014
*''
Bythiospeum devetakium
''Bythiospeum'' is a genus of very small freshwater snails that have an operculum, aquatic gastropod mollusks in the family Hydrobiidae.Bouchet, P. (2015). Bythiospeum Bourguignat, 1882. Accessed through: World Register of Marine Species at htt ...
''
Georgiev & Glöer, 2013
*''
Bythiospeum diaphanum
''Bythiospeum diaphanum'' is a species of very small freshwater snails that have an operculum, aquatic gastropod mollusks in the family Hydrobiidae.
This species is endemic to France and Switzerland
). Swiss law does not designate a ''ca ...
''
(Michaud Michaud is a surname of French origin, most often found in France, Canada and the United States. Notable people with the name include:
* Alexandre Michaud de Beauretour (1771–1841), Piedmontese general who served in the Imperial Russian Army
* A ...
, 1831)
*''
Bythiospeum dourdeni''
Georgiev, 2012
*''
Bythiospeum elseri''
(Fuchs, 1929)
*''
Bythiospeum fernetense''
Girardi, 2009
*''
Bythiospeum garnieri
''Bythiospeum garnieri'' is a species of very small freshwater snails that have an operculum, aquatic gastropod molluscs in the family Hydrobiidae.
This species is endemic to France
France (), officially the French Republic ( ), i ...
''
Sayn, 1889
*''
Bythiospeum geyeri''
(Fuchs, 1925)
*''
Bythiospeum gloriae''
Rolán & Martínez-Ortí, 2003
*''
Bythiospeum hrustovoense''
Glöer & Grego, 2015
*''
Bythiospeum jazzi''
Georgiev & Glöer, 2013
*''
Bythiospeum juliae''
Georgiev & Glöer, 2015
*''
Bythiospeum klemmi''
(Boeters, 1969)
*''
Bythiospeum kolevi''
Georgiev, 2013
*''
Bythiospeum maroskoi''
Glöer & Grego, 2015
*''
Bythiospeum michaelleae''
Girardi, 2002
*''
Bythiospeum montbrunense''
Girardi & Bertrand, 2009
*''
Bythiospeum nemausense''
Callot-Girardi, 2012
*''
Bythiospeum noricum''
(Fuchs, 1929)
*''
Bythiospeum pandurskii''
Georgiev, 2012
*''
Bythiospeum pellucidum''
(Seckendorf, 1846)
*''
Bythiospeum petroedei''
Glöer & Grego, 2015
*''
Bythiospeum pfeifferi
''Bythiospeum pfeifferi'' is a species of very small freshwater snail that has an operculum, an aquatic gastropod mollusk in the family Hydrobiidae.
Distribution
This species is endemic to Austria
Austria, , bar, Östareich offici ...
''
( Clessin, 1890)
*''
Bythiospeum plivense''
Glöer & Grego, 2015
*''
Bythiospeum quenstedti''
( Wiedersheim, 1873)
*''
Bythiospeum reisalpense''
(Reischütz, 1983)
*''
Bythiospeum sandbergeri''
(Flach, 1886)
*''
Bythiospeum sarriansense''
Girardi, 2009
*''
Bythiospeum simovi''
Georgiev, 2013
*
† ''
Bythiospeum steinheimensis''
(Gottschick, 1921)
*''
Bythiospeum stoyanovi''
Georgiev, 2013
*''
Bythiospeum tschapecki''
( Clessin, 1882)
*''
Bythiospeum valqueyrasense''
Girardi, 2015
*''
Bythiospeum wiaaiglica''
A. Reischütz & P. Reischütz, 2006
;Species brought into synonymy:
*''Bythiospeum bogici''
Pešić & Glöer, 2012: synonym of ''
Montenegrospeum bogici''
(Pešić & Glöer, 2012)
*''Bythiospeum rasini''
Girardi, 2003: synonym of ''
Meyrargueria rasini''
(Girardi, 2003)
*''Bythiospeum schniebsae''
Georgiev, 2011: synonym of ''
Balkanospeum schniebsae''
(Georgiev, 2011)
References
External links
*
Hydrobiidae
Taxonomy articles created by Polbot
{{Hydrobiidae-stub