Genus Neaera J. E. Gray in E. Griffith & E. Pidgeon, 1834 [not Robineau-Desvoidy, 1830]

(3-2-4-0-2-1-1-20-0-0-0-0-0)
Syn. Naeera N. Tiberi, 1855;
Neara J. E. Gray, 1839;
Neraea A. N. Herrmannsen, 1847
Ref. Vokes, 1980 p 212
[=Cuspidaria G. D. Nardo, 1840]
Ref. Abbott, 1974 p 564
Keen, 1971 p 300
Vaught, 1989 p 141

behringensis J. W. Leche, 1883
(3-2-4-0-2-1-1-20-0-1-0-0-0 )
[=Cardiomya pectinata (P. P. Carpenter, 1865)]
Ref. Bernard, 1983 p 66

curta J. G. Jeffreys, 1882
(3-2-4-0-2-1-1-20-0-2-0-0-0)
[=Cardiomya curta (J. G. Jeffreys, 1882)]
Ref. Bernard, 1983 p 66

didyma R. B. Hinds, 1843
(3-2-4-0-2-1-1-20-0-3-0-0-0)
[=Cardiomya didyma (R. B. Hinds, 1843)]
Ref. Bernard, 1983 p 66

glacialis G. O. Sars, 1878
(3-2-4-0-2-1-1-20-0-4-0-0-0)
[=Cuspidaria (Cuspidaria) glacialis (G. O. Sars, 1878)]
Ref. Bernard, 1983 p 66

jugosa G. O. Sars, 1878 [not S. Wood, 1856]
(3-2-4-0-2-1-1-20-0-5-0-0-0)
[=Cuspidaria lamellosa G. O. Sars, 1878]
Ref. Abbott, 1974 p 565

multicostatus
(3-2-4-0-2-1-1-20-0-6-0-0-0)

curta A. E. Verrill, 1882
(3-2-4-0-2-1-1-20-0-6-1-0-0)
[=Cardiomya curta (J. G. Jeffreys, 1882)]
Ref. Bernard, 1983 p 66

murrayi E. A. Smith, 1885
(3-2-4-0-2-1-1-20-0-7-0-0-0)
[=Cuspidaria (Cuspidaria) murrayi (E. A. Smith, 1885)]
Ref. Bernard, 1983 p 66

obesa authors [not S. L. Loven, 1846]
(3-2-4-0-2-1-1-20-0-8-0-0-0)
[=Cuspidaria (Cuspidaria) parapodema F. R. Bernard, 1969]
Ref. Bernard, 1983 p 66

patagonica E. A. Smith, 1885
(3-2-4-0-2-1-1-20-0-9-0-0-0)
[=Cuspidaria (Cuspidaria) patagonica (E. A. Smith, 1885)]
Ref. Bernard, 1983 p 66

pectinata P. P. Carpenter, 1865
(3-2-4-0-2-1-1-20-0-10-0-0-0)
[=Cardiomya pectinata (P. P. Carpenter, 1865)]
Ref. Bernard, 1983 p 66

subtorta G. O. Sars, 1878
(3-2-4-0-2-1-1-20-0-11-0-0-0)
[=Cuspidaria (Cuspidaria) subtorta (G. O. Sars, 1878)]
Ref. Bernard, 1979 p 62