Cuspidaria is een geslacht van tweekleppigen uit de familie van de Cuspidariidae.

Soorten 
 Cuspidaria abyssopacifica Okutani, 1975
 Cuspidaria altenai Knudsen, 2005
 Cuspidaria angasi (E. A. Smith, 1885)
 Cuspidaria annandalei Preston, 1915
 Cuspidaria apodema Dall, 1916
 Cuspidaria approximata E. A. Smith, 1896
 Cuspidaria arcoida Okutani & Kawamura, 2002
 Cuspidaria arctica (Sars, 1859)
 Cuspidaria arcuata (Dall, 1881)
 Cuspidaria ascoldica Scarlato, 1972
 Cuspidaria azorica (E. A. Smith, 1885)
 Cuspidaria barnardi Knudsen, 1970
 Cuspidaria bicarinata (Jeffreys, 1882)
 Cuspidaria brachyrhynchus Sturany, 1899
 Cuspidaria buccina F. R. Bernard, 1989
 Cuspidaria capensis (E. A. Smith, 1885)
 Cuspidaria chinensis (Gray in Griffith & Pidgeon, 1833)
 Cuspidaria circinata (Jeffreys, 1876)
 Cuspidaria cochinensis Preston, 1916
 Cuspidaria concentrica Thiele, 1912
 Cuspidaria contracta (Jeffreys, 1882)
 Cuspidaria convexa Pelseneer, 1911
 Cuspidaria corrugata Prashad, 1932
 Cuspidaria cowani F. R. Bernard, 1967
 Cuspidaria cuspidata (Olivi, 1792)
 Cuspidaria delli Knudsen, 1970
 Cuspidaria dissociata Sturany, 1899
 Cuspidaria elegans (Hinds, 1843)
 Cuspidaria elephantina Lan, 2000
 Cuspidaria elliptica Di Geronimo, 1974
 Cuspidaria erma Cotton, 1931
 Cuspidaria exarata Verco, 1908
 Cuspidaria exigua (Jeffreys, 1876)
 Cuspidaria fairchildi Suter, 1908
 Cuspidaria formosa Verrill & Bush, 1898
 Cuspidaria fraterna Verrill & Bush, 1898
 Cuspidaria gigantea Prashad, 1932
 Cuspidaria glacialis (Sars G.O., 1878)
 Cuspidaria gracilis (Jeffreys, 1882)
 Cuspidaria guineensis Knudsen, 1970
 Cuspidaria haasi Knudsen, 1970
 Cuspidaria halei Cotton & Godfrey, 1938
 Cuspidaria hawaiensis Dall, Bartsch & Rehder, 1938
 Cuspidaria hindsiana (A. Adams, 1864)
 Cuspidaria hirasei Kuroda, 1948
 Cuspidaria hyalina (Hinds (ex Sowerby MS), 1843)
 Cuspidaria infelix Thiele, 1912
 Cuspidaria japonica Kuroda, 1948
 Cuspidaria jeffreysi (Dall, 1881)
 Cuspidaria jugosa (S.V. Wood, 1850)
 Cuspidaria kerguelensis (E. A. Smith, 1885)
 Cuspidaria krylovae Allen, 2011
 Cuspidaria kurodai Okutani, 1975
 Cuspidaria kyushuensis Okutani, 1962
 Cuspidaria lamellosa (Sars G.O., 1878)
 Cuspidaria latesulcata (Tenison-Woods, 1878)
 Cuspidaria lubangensis Poutiers, 1981
 Cuspidaria luymesi Knudsen, 2005
 Cuspidaria macrorhynchus E. A. Smith, 1895
 Cuspidaria maxima Dautzenberg & H. Fischer, 1897
 Cuspidaria media Verrill & Bush, 1898
 Cuspidaria meridionalis (E. A. Smith, 1885)
 Cuspidaria meteoris Krylova, 2006
 Cuspidaria microrhina Dall, 1886
 Cuspidaria minima (Egorova, 1993)
 Cuspidaria mitis Prashad, 1932
 Cuspidaria monosteira Dall, 1890
 Cuspidaria morelandi Dell, 1956
 Cuspidaria morganae Allen, 2011
 Cuspidaria morioria Dell, 1956
 Cuspidaria morrisae Poutiers & Bernard, 1995
 Cuspidaria multicostata Egorova, 1993
 Cuspidaria nasuta (A. Adams, 1864)
 Cuspidaria natalensis Knudsen, 1970
 Cuspidaria nobilis (A. Adams, 1864)
 Cuspidaria obesa (Lovén, 1846)
 Cuspidaria obtusirostris Okutani, 1962
 Cuspidaria occidua Cotton, 1931
 Cuspidaria okezoko Okutani, 1985
 Cuspidaria optima G.B. Sowerby III, 1904
 Cuspidaria panamensis Dall, 1908
 Cuspidaria papyria (Jeffreys, 1876)
 Cuspidaria parapodema F. R. Bernard, 1969
 Cuspidaria parkeri Knudsen, 1970
 Cuspidaria parva Verrill & Bush, 1898
 Cuspidaria patagonica (E. A. Smith, 1885)
 Cuspidaria pellucida (Stimpson, 1853)
 Cuspidaria platensis (E. A. Smith, 1885)
 Cuspidaria potti Sturany, 1901
 Cuspidaria prolatissima Poutiers, 1981
 Cuspidaria rosea (Hinds, 1843)
 Cuspidaria rostrata (Spengler, 1793)
 Cuspidaria sadoensis Okutani & Ito, 1983
 Cuspidaria semirostrata Locard, 1898
 Cuspidaria smirnovi Egorova, 1998
 Cuspidaria solidula Prashad, 1932
 Cuspidaria steindachneri Sturany, 1899
 Cuspidaria subtorta (Sars G.O., 1878)
 Cuspidaria suganumai Nomura, 1940
 Cuspidaria sulcifera (Jeffreys, 1880)
 Cuspidaria surinamensis Van Regteren Altena, 1971
 Cuspidaria tamandua Absalão & Oliveira, 2011
 Cuspidaria tenella E. A. Smith, 1907
 Cuspidaria teres (Jeffreys, 1882)
 Cuspidaria tomlini Prashad, 1932
 Cuspidaria trailli (Hutton, 1873)
 Cuspidaria trigona (Hinds, 1843)
 Cuspidaria trosaetes Dall, 1925
 Cuspidaria truncata Hedley, 1905
 Cuspidaria tuhua Dell, 1962
 Cuspidaria turgida Verrill & Bush, 1898
 Cuspidaria undata (Verrill, 1884)
 Cuspidaria variola F. R. Bernard, 1979
 Cuspidaria ventricosa Verrill & Bush, 1898
 Cuspidaria wapixana Absalão & Oliveira, 2011
 Cuspidaria willetti Fleming, 1948
 Cuspidaria wollastonii (E. A. Smith, 1885)

Cuspidariidae