Sphaerium aequatoriale (Clessin in Miller, 1879)
1 synonym | 0 specimens
Range: Ecuador. [South America]
IUCN Red List: Data Deficient.

Sphaerium argentinum (d’Orbigny, 1835)
2 synonyms | 1 specimen
Range: Parana Basin, Brazil, Argentina and Uruguay. [South America]
Genbank sequences: 16S, 18S, 5.8S, ITS1.
IUCN Red List: Least Concern (Musculium argentinum).

Sphaerium asiaticum (Martens, 1864)
4 synonyms | 0 specimens
Range: Central Asia to the Lower Amur Basin, eastern Russia. [East Asia, North Eurasia]
IUCN Red List: Least Concern.

Sphaerium austeni Prashad in Annandale & Prashad, 1921
1 synonym | 0 specimens
Range: Manipur, India. [East Asia]
IUCN Red List: Near Threatened.

Sphaerium avanum Theobald, 1873
1 synonym | 0 specimens
Range: Myanmar. [East Asia]
IUCN Red List: Data Deficient.

Sphaerium baicalense Dybowski, 1902
1 synonym | 0 specimens
Range: Lake Baikal. [North Eurasia]
Genbank sequences: 18S, 5.8S, ITS1.
IUCN Red List: Least Concern.

Sphaerium bequaerti (Dautzenberg & Germain, 1914)
3 synonyms | 0 specimens
Range: Widespread in tropical Africa. [Afrotropics]
IUCN Red List: Data Deficient.

Sphaerium cambaraense (Mansur, Meier-Brook & Ituarte, 2008)
1 synonym | 0 specimens
Range: South America. [South America]

Sphaerium capense (Krauss, 1848)
4 synonyms | 0 specimens
Range: Southern Africa and Madagascar. [Afrotropics]
IUCN Red List: Least Concern.

Sphaerium cecilae Prashad, 1921
1 synonym | 0 specimens
Range: Sumatra, Indonesia. [East Asia]

Sphaerium corneum (Linnaeus, 1758)
24 synonyms | 7 specimens
Range: Native to northern Eurasia from Europe to Kamchatka. Introduced to the Laurentian Great Lakes. [East Asia, North America, North Eurasia]
Genbank sequences: 16S, 18S, 28S, 5.8S, COI, ITS1.
IUCN Red List: Least Concern.
Nature Serve: G5.

Sphaerium costaricanum Martens, 1900
1 synonym | 0 specimens
Range: Costa Rica. [Central America]

Sphaerium davisi (Bartsch, 1908)
1 synonym | 0 specimens
Range: Ecuador. [South America]

Sphaerium dybowskii Lindholm, 1909
3 synonyms | 0 specimens
Range: Lake Baikal. [North Eurasia]

Sphaerium fabale (Prime, 1852)
3 synonyms | 0 specimens
Range: Eastern North America. [North America]
Genbank sequences: 16S, 18S, 5.8S, COI.
IUCN Red List: Least Concern.
Nature Serve: G5.

Sphaerium forbesi (Philippi, 1869)
1 synonym | 0 specimens
Range: Lake Titicaca, Peru and Bolivia. [South America]
IUCN Red List: Least Concern.

Sphaerium haasi Boettger, 1915
1 synonym | 0 specimens
Range: Aru Islands, Indonesia. [Australasia]

Sphaerium hartmanni (Jickeli, 1874)
13 synonyms | 0 specimens
Range: Widespread in tropical Africa, north to Egypt. [Afrotropics]
Genbank sequences: COI.
IUCN Red List: Least Concern.

Sphaerium incomitatum (Kuiper, 1966)
1 synonym | 0 specimens
Range: Southern Africa and the upper Congo. [Afrotropics]
IUCN Red List: Least Concern, Least Concern (Musculium incomitatum).

Sphaerium indicum Deshayes, 1854
1 synonym | 0 specimens
Range: Nepal. [East Asia]
Genbank sequences: 16S, 28S, COI, H3.
IUCN Red List: Least Concern.

Sphaerium jalapensis Pilsbry, 1904
1 synonym | 0 specimens
Range: Mexico. [Central America]

Sphaerium japonicum Westerlund, 1883
2 synonyms | 0 specimens
Range: Japan. [East Asia]
Genbank sequences: 16S, 18S, 28S, 5.8S, COI, ITS1.
IUCN Red List: Data Deficient (Sphaerium biwaense).

Sphaerium kashmirensis Prashad, 1937
2 synonyms | 0 specimens
Range: Kashmir. [East Asia]
Genbank sequences: 16S, 28S, COI, H3.
IUCN Red List: Data Deficient (Musculium goshaitanensis).

Sphaerium kendricki Kuiper, 1983
1 synonym | 0 specimens
Range: Western Australia. [Australasia]

Sphaerium korotniewii Dybowski, 1902
1 synonym | 0 specimens
Range: Lake Baikal. [North Eurasia]

Sphaerium kozhovi Starobogatov in Startobogatov & Korniushin, 1986
1 synonym | 0 specimens
Range: Lake Baikal. [North Eurasia]

Sphaerium lacusedes (Iredale, 1943)
2 synonyms | 0 specimens
Range: Endemic to Tasmania. [Australasia]

Sphaerium lacustre (Müller, 1774)
40 synonyms | 2 specimens
Range: Holarctic, Eurasia and North America. [East Asia, North America, North Eurasia]
Genbank sequences: 16S, 18S, 28S, 5.8S, COI, H3, ITS1, mtGenome.
IUCN Red List: Data Deficient (Sphaerium maroccanum), Least Concern (Musculium compressum), Least Concern (Musculium lacustre).
Nature Serve: G5 (Musculium lacustre).

Sphaerium lauricochae (Philippi, 1869)
1 synonym | 0 specimens
Range: Northern Argentina to Peru. [South America]
IUCN Red List: Least Concern.

Sphaerium limanicum Moskvicheva in Zatravkin & Moskvicheva, 1986
1 synonym | 0 specimens
Range: Amur River. [East Asia]

Sphaerium luridum Martens, 1900
1 synonym | 0 specimens
Range: Mexico. [Central America]

Sphaerium mamillanum Westerlund, 1871
2 synonyms | 0 specimens
Range: European Russia. [North Eurasia]

Sphaerium marisminus Starobogatov in Startobogatov & Korniushin, 1986
1 synonym | 0 specimens
Range: Lake Baikal. [North Eurasia]

Sphaerium martensi Pilsbry, 1899
1 synonym | 0 specimens
Range: Mexico. [Central America]

Sphaerium mexicanum (Dall, 1905)
1 synonym | 0 specimens
Range: San Luis Potosi, Mexico. [Central America]

Sphaerium miyadii Mori, 1933
3 synonyms | 0 specimens
Range: Kuril Islands, eastern Russia. [East Asia]
Genbank sequences: 16S, 18S, 5.8S, ITS1.
IUCN Red List: Data Deficient (Sphaerium myadii).

Sphaerium montanum Tapparone Canefri, 1889
1 synonym | 0 specimens
Range: Myanmar. [East Asia]
IUCN Red List: Data Deficient.

Sphaerium nitidum Clessin in Westerlund, 1876
6 synonyms | 0 specimens
Range: Holarctic, at higher latitudes. [East Asia, North America, North Eurasia]
Genbank sequences: 16S, 28S.
IUCN Red List: Least Concern.
Nature Serve: G5.

Sphaerium novaezelandiae Deshayes, 1854
2 synonyms | 0 specimens
Range: New Zealand. [Australasia]
Genbank sequences: 16S, 18S, 5.8S, ITS1.
IUCN Red List: Least Concern (Musculium novaezelandiae).

Sphaerium novoleonis Pilsbry, 1904
2 synonyms | 0 specimens
Range: Mexico. [Central America]

Sphaerium nucleus (Studer, 1820)
6 synonyms | 0 specimens
Range: Widespread in Europe. [North Eurasia]
Genbank sequences: 16S, 18S, 28S, 5.8S, COI, H3, ITS1.
IUCN Red List: Data Deficient (Sphaerium galitzini).

Sphaerium nyanzae E.A. Smith, 1892
4 synonyms | 4 specimens
Range: Endemic to Lake Victoria. [Afrotropics]
IUCN Red List: Least Concern.

Sphaerium occidentale (Lewis, 1856)
3 synonyms | 0 specimens
Range: Widespread in North America. [North America]
Genbank sequences: 16S, 18S, 28S, 5.8S, COI, ITS1.
IUCN Red List: Least Concern.
Nature Serve: G5.

Sphaerium okinawaense Mori, 1937
1 synonym | 0 specimens
Range: Taiwan. [East Asia]

Sphaerium ovale (Férussac, 1807)
5 synonyms | 0 specimens
Range: Northern Europe. [North Eurasia]
IUCN Red List: Least Concern.

Sphaerium partumeium (Say, 1822)
17 synonyms | 0 specimens
Range: Widespread in North America. [North America]
Genbank sequences: 16S, 18S, 5.8S, COI, ITS1.
IUCN Red List: Least Concern (Musculium partumeium).
Nature Serve: G5 (Musculium partumeium).

Sphaerium parvium Yen, 1948
1 synonym | 0 specimens
Range: Yangtze River, China. [East Asia]

Sphaerium patagonicum (Pilsbry, 1911)
1 synonym | 0 specimens
Range: Argentina. [South America]

Sphaerium patella (Gould, 1850)
3 synonyms | 0 specimens
Range: Western North America. [North America]
Nature Serve: G2G3.

Sphaerium problematicum Gabriel, 1939
1 synonym | 0 specimens
Range: Eastern Australia. [Australasia]
IUCN Red List: Data Deficient (Musculium problematicum).

Sphaerium queretaronis Pilsbry, 1926
1 synonym | 0 specimens
Range: Mexico. [Central America]

Sphaerium quirindi (Korniushin, 2000)
2 synonyms | 0 specimens
Range: Northeastern New South Wales, Australia. [Australasia]
IUCN Red List: Data Deficient (Musculium quirindi).

Sphaerium ranae van Benthem Jutting, 1927
2 synonyms | 0 specimens
Range: Island of Buru, Maluku Islands, Indonesia. [East Asia]

Sphaerium regulare Mandahl-Barth, 1954
1 synonym | 0 specimens
Range: Lakes Victoria and Edward, Africa. [Afrotropics]
IUCN Red List: Endangered (Sphaerium regularis).

Sphaerium rhomboideum (Say, 1822)
2 synonyms | 0 specimens
Range: North America, at higher latitudes. [North America]
Genbank sequences: 16S, 18S, 5.8S, COI, ITS1.
IUCN Red List: Least Concern.
Nature Serve: G5.

Sphaerium rivicola (Lamarck, 1818)
10 synonyms | 0 specimens
Range: Widespread in Europe. [North Eurasia]
Genbank sequences: 16S, 18S, 28S, 5.8S, ITS1.
IUCN Red List: Vulnerable.

Sphaerium ryckholtii (Normand, 1844)
2 synonyms | 0 specimens
Range: Caucasia. [North Eurasia]

Sphaerium securis (Prime, 1852)
7 synonyms | 0 specimens
Range: Widespread in North America. [North America]
Genbank sequences: 16S, 18S, 5.8S, COI, ITS1.
IUCN Red List: Least Concern (Musculium securis).
Nature Serve: G5 (Musculium securis).

Sphaerium simile (Say, 1817)
22 synonyms | 0 specimens
Range: North America, at higher latitudes. [North America]
Genbank sequences: 16S, 18S, 28S, 5.8S.
IUCN Red List: Least Concern.
Nature Serve: G5.

Sphaerium solidum (Normand, 1844)
2 synonyms | 0 specimens
Range: Europe. [North Eurasia]
Genbank sequences: 16S, 18S, 5.8S, ITS1.
IUCN Red List: Near Threatened.

Sphaerium striatinum (Lamarck, 1818)
64 synonyms | 0 specimens
Range: Widespread in North America. [North America]
Genbank sequences: 16S, 18S, 28S, 5.8S, COI, H3, ITS1.
IUCN Red List: Least Concern.
Nature Serve: G5.

Sphaerium stuhlmanni Martens, 1897
2 synonyms | 0 specimens
Range: Lake Victoria, Africa. [Afrotropics]
Genbank sequences: 16S, 28S.
IUCN Red List: Least Concern.

Sphaerium subtransversum Prime, 1860
1 synonym | 0 specimens
Range: Mexico. [Central America]
IUCN Red List: Least Concern (Musculium transversum).
Nature Serve: G5 (Musculium transversum).

Sphaerium tasmanicum (Tenison-Woods, 1876)
12 synonyms | 0 specimens
Range: Eastern Australia. [Australasia]
Genbank sequences: 16S, 18S, 28S, 5.8S, COI, H3, ITS1.

Sphaerium tatiarae Cotton & Godfrey, 1938
2 synonyms | 0 specimens
Range: Southeastern Australia and Tasmania. [Australasia]

Sphaerium titicacense (Pilsbry, 1924)
2 synonyms | 0 specimens
Range: Lake Titicaca, Peru and Bolivia. [South America]

Sphaerium transversum (Say, 1829)
8 synonyms | 0 specimens
Range: North America, east of the Rockies. Introduced to Europe. [North America, North Eurasia]
Genbank sequences: 16S, 18S, 5.8S, COI, ITS1.

Sphaerium triangulare (Say, 1829)
1 synonym | 0 specimens
Range: Mexico. [Central America]

Sphaerium victoriae E.A. Smith, 1906
5 synonyms | 0 specimens
Range: Upper Nile Great Lakes, Africa. [Afrotropics]
IUCN Red List: Least Concern.