Subgenus (Lutraria) J. B. P. A. de Lamarck, 1799

(3-4-4-0-21-3-1-15-3-0-0-0-0)

capax authors [not A. A. Gould, 1850]
(3-4-4-0-21-3-1-15-3-1-0-0-0)
[=Tresus nuttallii (T. A. Conrad, 1837)]
Ref. Bernard, 1983 p 40

capax A. A. Gould, 1850
(3-4-4-0-21-3-1-15-3-2-0-0-0)
[=Tresus capax (A. A. Gould, 1850)]
Ref. Bernard, 1983 p 40

inflata W. Dunker, 1853
(3-4-4-0-21-3-1-15-3-3-0-0-0)
[=Tresus nuttallii (T. A. Conrad, 1837)]
Ref. Bernard, 1983 p 40

kingi P. Fischer, 1887
(3-4-4-0-21-3-1-15-3-4-0-0-0)
[=Darina solenoides (P. P. King & W. J. Broderip, 1832)]
Ref. Bernard, 1983 p 41
[see under Family: MACTRIDAE; Subfamily: ZENATIINAE]

? lutraria (C. v Linne, 1758)
(3-4-4-0-21-3-1-15-3-5-0-0-0)
European Otter Clam
Ref. Abbott & Dance, 1982 p 337 c

? magna (E. M. da Costa, 1778)
(3-4-4-0-21-3-1-15-3-6-0-0-0)
Oblong Otter Clam
Syn. Lutraria (Lutraria) oblonga J. F. Gmelin
Ref. Abbott & Dance, 1982 p 337 c

maxima J. H. Jonas, 1844 [not A. T. Middendorff, 1849]
(3-4-4-0-21-3-1-15-3-7-0-0-0)
[=Tresus nuttallii (T. A. Conrad, 1837)]
Ref. Bernard, 1983 p 40

maxima A. T. Middendorff, 1849 [not J. H. Jonas, 1844]
(3-4-4-0-21-3-1-15-3-8-0-0-0)
[=Tresus capax (A. A. Gould, 1850)]
Ref. Bernard, 1983 p 40

nuttallii authors [not T. A. Conrad, 1837]
(3-4-4-0-21-3-1-15-3-9-0-0-0)
[=Tresus capax (A. A. Gould, 1850)]
Ref. Bernard, 1983 p 40

oblonga J. F. Gmelin
(3-4-4-0-21-3-1-15-3-10-0-0-0)
[=Lutraria (Lutraria) magna (E. M. da Costa, 1778)]
Ref. Abbott & Dance, 1982 p 337

philippinarum L. A. Reeve
(3-4-4-0-21-3-1-15-3-11-0-0-0)
[=Lutraria (Lutraria) rhynchaena J. H. Jonas, 1844]
Ref. Abbott & Dance, 1982 p 336

radiata M. Yokoyama, 1920
(3-4-4-0-21-3-1-15-3-12-0-0-0)
[=Tresus nuttallii (T. A. Conrad, 1837)]
Ref. Bernard, 1983 p 40

? rhynchaena J. H. Jonas, 1844
(3-4-4-0-21-3-1-15-3-13-0-0-0)
Snout Otter Clam
Syn. Lutraria (Lutraria) philippinarum L. A. Reeve
Ref. Abbott & Dance, 1982 p 336 c

sieboldtii L. A. Reeve, 1854
(3-4-4-0-21-3-1-15-3-14-0-0-0)
[=Tresus nuttallii (T. A. Conrad, 1837)]
Ref. Bernard, 1983 p 40

tenuis R. A. Philippi, 1845
(3-4-4-0-21-3-1-15-3-15-0-0-0)
[=Darina solenoides (P. P. King & W. J. Broderip, 1832)]
Ref. Bernard, 1983 p 41
[see under Family: MACTRIDAE; Subfamily: ZENATIINAE]

undulata A. A. Gould, 1851
(3-4-4-0-21-3-1-15-3-16-0-0-0)
[=Raeta (Raeta) undulata (A. A. Gould, 1851)]
Ref. Bernard, 1983 p 41
[see under Family: MACTRIDAE; Subfamily: PTEROPSELLINAE]

ventricosa A. A. Gould, 1851 [not A. Goldfuss, 1840]
(3-4-4-0-21-3-1-15-3-17-0-0-0)
[=Mactrellona exoleta (J. E. Gray, 1837)]
Ref. Bernard, 1983 p 40