Diplodonta
Diplodonta rotundata
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Bivalvia
Order:	Venerida
Family:	Ungulinidae
Genus:	Diplodonta Bronn, 1831

Diplodonta is a genus of bivalves belonging to the family Ungulinidae.^[1]

The genus has cosmopolitan distribution.^[1]

Species:^[1]

• Diplodonta aleutica Dall, 1901
• Diplodonta alta (Dall, 1890)
• Diplodonta amboinensis E.A.Smith, 1885
• Diplodonta annandalei Preston, 1914
• Diplodonta balcombensis Pritchard, 1906
• Diplodonta brocchii (Deshayes, 1850)
• Diplodonta buwaldana (Anderson & Martin, 1914)
• Diplodonta chilkaensis Preston, 1914
• Diplodonta collina (Olsson, 1922)
• Diplodonta cornea (Reeve, 1850)
• Diplodonta cretacea (Gabb, 1864)
• Diplodonta dilatata Wood, 1840
• Diplodonta dissona Olsson, 1928
• Diplodonta enigmatica Cosel, 1995
• Diplodonta ferruginata Makiyama, 1926
• Diplodonta gabbi Dall, 1900
• Diplodonta guaraniana (d'Orbigny, 1846)
• Diplodonta harfordi (Anderson, 1905)
• Diplodonta homalostriata Woodring, 1925
• Diplodonta hopkinsiensis Clark, 1895
• Diplodonta insula (Olsson, 1922)
• Diplodonta insulsa Preston, 1908
• Diplodonta intermedia Biondi-Giunti, 1859
• Diplodonta lateralis E.A.Smith, 1876
• Diplodonta minor (Dall, 1900)
• Diplodonta nizeryi Cosel & Gofas, 2018
• Diplodonta notata Dall & Simpson, 1901
• Diplodonta nucleiformis (W.Wagner, 1840)
• Diplodonta paralta Gardner, 1926
• Diplodonta patagonica (d'Orbigny, 1842)
• Diplodonta planissima Kilburn, 1996
• Diplodonta portesiana (d'Orbigny, 1846)
• Diplodonta proxima W.H.Turton, 1932
• Diplodonta punctata (Say, 1822)
• Diplodonta puncturella Dall, 1899
• Diplodonta rosacea Thiele, 1930
• Diplodonta rotundata (Montagu, 1803)
• Diplodonta scalpta E.A.Smith, 1885
• Diplodonta shilohensis Dall, 1900
• Diplodonta subglobosa C.B.Adams, 1852
• Diplodonta sublateralis E.A.Smith, 1884
• Diplodonta subrotunda Issel, 1869
• Diplodonta subrugosa Dunker, 1849
• Diplodonta thetis W.H.Turton, 1932
• Diplodonta torelli Jeffreys, 1876
• Diplodonta transversaria Cossmann, 1883
• Diplodonta trigonula Bronn, 1831
• Diplodonta undata Cosel, 1995
• Diplodonta ungulina Conrad, 1833
• Diplodonta woodringi (Anderson, 1929)