WMSD - Worldwide mollusc species DB

Class: BIVALVIA
--- Taxon Tree: PALAEOHETERODONTA [Subclass] - UNIONIDA [Order] - UNIONOIDEA [Superfamily]

------ Family: UNIONIDAE Rafinesque, 1820 (Freshwater)
DB counters: Genus=204, Subgenus=21, Species=762, Subspecies=102 ( 660 Species and 77 Subspecies have images)
DB counters include Fossil taxa: Species=58, Subspecies=0

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SubFamily: AMBLEMINAE - Genus: Contradens F. Haas, 1913 (syn: Schizocleithrum, Sprichia, Sprickia - DB: 6 SP, 13 IMG)

5539751813

Contradens
fulvaster

(H. Drouët
& M.A. Chaper, 1892)

Malaysia, Borneo

Map center: N: 0° 6' 36'' E: 113° 55' 2'' - Grid: 5° - click to open

5539751814

Contradens
gratiosus

(R.A. Philippi, 1845)

Cambodia

Map center: N: 12° 32' 49'' E: 105° 8' 36'' - Grid: 5° - click to open

5539751815

Contradens
inaequalis

(A. de Rochebrune, 1882)

Thailand, Udon

Map center: N: 17° 23' 13'' E: 102° 46' 31'' - Grid: 5° - click to open

5539751816

Contradens
semmelinki

(E.C. Von Martens, 1891)

Vietnam, Tonkin

Map center: N: 21° 22' 21'' E: 105° 39' 42'' - Grid: 5° - click to open

7154000138

Contradens
subcircularis

(R.A.M. Brandt, 1974)

Thailand, Mekong River

Map center: N: 17° 57' 39'' E: 102° 35' 16'' - Grid: 5° - click to open

SubFamily: AMBLEMINAE - Genus: Cyclonaias H.A. Pilsbry, 1922 (DB: 1 SP, 1 IMG)

5535550000

Cyclonaias
tuberculata

(C.S. Rafinesque, 1820)

Alabama
77 mm

Map center: N: 31° 54' 43'' W: 86° 43' 26'' - Grid: 5° - click to open

SubFamily: AMBLEMINAE - Subgenus: Cyclonaias (Micronaias) C.T. Simpson, 1900 (DB: 3 SP, 3 IMG)

5539751875

Micronaias
arata

(I. Lea, 1845)

Nicaragua

Map center: N: 12° 36' 14'' W: 84° 41' 31'' - Grid: 5° - click to open

5539751154

Micronaias
fallaciosa

(C.T. Simpson, 1914)

Nicaragua

5539751876

Micronaias
granadensis

(I. Lea, 1868)

Nicaragua

SubFamily: AMBLEMINAE - Genus: Cyprogenia A.E.R. Agassiz, 1852 (syn: Crypogenia - DB: 2 SP, 2 IMG)

5538350000

Cyprogenia
aberti

(T.A. Conrad, 1850)

Kansas, Wilson County

Map center: N: 37° 34' 50'' W: 95° 48' 51'' - Grid: 5° - click to open

5538350015

Cyprogenia
stegaria

(C.S. Rafinesque, 1820)

Illinois
38 mm

Map center: N: 40° 44' 25'' W: 89° 53' 30'' - Grid: 5° - click to open

SubFamily: AMBLEMINAE - Genus: Cyrtonaias J.C.H. Crosse & P. Fischer, 1894 (syn: Cyrtronais, Mesonaias - DB: 6 SP, 6 IMG)

5539751822

Cyrtonaias
explicata

(P.M.A. Morelet, 1849)

Guatemala

Map center: N: 15° 29' 30'' W: 90° 20' 25'' - Grid: 5° - click to open

7154000145

Cyrtonaias
livida

(C.T. Simpson, 1900)

Mexico, Tabasco

Map center: N: 17° 50' 27'' W: 92° 37' 8'' - Grid: 5° - click to open

5539751823

Cyrtonaias
saladoensis

(I. Lea, 1860)

Mexico, Vera Cruz

Map center: N: 19° 11' 21'' W: 96° 8' 35'' - Grid: 5° - click to open

5539751824

Cyrtonaias
sapperi

(H.F.A. von Ihering,
1901)

Guatemala

5538400000

Cyrtonaias
tampicoensis

(I. Lea, 1838)

Mexico, Tamaulipas

Map center: N: 24° 19' 56'' W: 99° 52' 46'' - Grid: 5° - click to open

5539751825

Cyrtonaias
umbrosa

(I. Lea, 1856)

Mexico

Map center: N: 23° 33' 10'' W: 101° 5' 5'' - Grid: 5° - click to open

SubFamily: AMBLEMINAE - Genus: Discomya C.T. Simpson, 1900 (DB: 1 SP, 1 IMG)

5539751831

Discomya
radulosa

(H. Drouët
& M.A. Chaper, 1892)

Malaysia, Borneo

SubFamily: AMBLEMINAE - Genus: Dromus C.T. Simpson, 1900 (syn: Conchodromus - DB: 1 SP, 1 IMG)

5538450000

Dromus
dromas

(I. Lea, 1834)

Tennessee, Hancock County

Map center: N: 36° 32' 44'' W: 83° 12' 27'' - Grid: 5° - click to open

SubFamily: AMBLEMINAE - Genus: Dysnomia A.E.R. Agassiz, 1852 (syn: Disnomia, Epilobasma - DB: 6 SP, 6 IMG)

5538500010

Dysnomia
brevidens

(I. Lea, 1831)

Alabama
43 mm

5538500015

Dysnomia
capsaeformis

(I. Lea, 1834)

Alabama
33 mm

5538500040

Dysnomia
haysiana

(I. Lea, 1834)

Tennessee, Nashville

Map center: N: 36° 9' 59'' W: 86° 46' 59'' - Grid: 5° - click to open

5538500075

Dysnomia
othcaloogensis

(I. Lea, 1857)

USA, Georgia

Map center: N: 31° 18' 13'' W: 82° 37' 13'' - Grid: 5° - click to open

5538500125

Dysnomia
triquetra

(C.S. Rafinesque, 1820)

Alabama
51,4 mm

5538500130

Dysnomia
turgidula

I. Lea, 1858

Tennessee

Map center: N: 35° 35' 49'' W: 86° 26' 18'' - Grid: 5° - click to open

SubFamily: AMBLEMINAE - Genus: Ellipsaria C.S. Rafinesque, 1820 (syn: Plagiola, Plagiolopsis - DB: 1 SP, 1 IMG)

5538850000

Ellipsaria
lineolata

C.S. Rafinesque, 1820

Alabama
79,5 mm

SubFamily: AMBLEMINAE - Genus: Elliptio C.S. Rafinesque, 1819 (syn: Cunicula, Curricula, Eurynia, Canthyria, Ensinaia - DB: 40 SP, 41 IMG)

5537500000

Elliptio
ahenea

I. Lea, 1843

Florida
56 mm

Map center: N: 26° 15' 23'' W: 80° 52' 42'' - Grid: 5° - click to open

5537500005

Elliptio
angustata

I. Lea, 1831

Potomac River

Map center: N: 39° 30' 34'' W: 77° 59' 28'' - Grid: 5° - click to open

5539751394

Elliptio
aquila

(I. Lea, 1857)

USA, Georgia
51 mm

5537500010

Elliptio
arca

T.A. Conrad, 1834

Mississipi
51 mm

Map center: N: 32° 25' 26'' W: 89° 30' 7'' - Grid: 5° - click to open

5537500015

Elliptio
arctata

T.A. Conrad, 1834

Alabama

5537500025

Elliptio
chipolaensis

B. Walker, 1905

Florida
44 mm

5537500030

Elliptio
cistellaeformis

I. Lea, 1863

North Carolina, Raleigh

Map center: N: 35° 46' 46'' W: 78° 38' 17'' - Grid: 5° - click to open

7160000024

Elliptio
complanata

(J. Lightfoot, 1786)

Alabama

5537500035

Elliptio
congaraea

(I. Lea, 1831)

Alabama
42 mm

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Author: Claudio Galli - last updated: 16/ott/2017