Genus Thyasira ex W. E. Leach, ms, J. B. P. A. de Lamarck, 1818 [W. E. Leach, 1818]

(3-4-4-0-20-6-2-30-0-0-0-0-0)
Ref. Amer. Fish. Soc., 1988 p 35
Bernard, 1983 p 29
Bernard, 1984 p 34
Keen, 1971 p 131
Lindner, 1977 p 106
Wagner, 1984 p 59
Syn. Axinus G. B. Sowerby, 1821;
Bequania T. Brown, 1827;
Cryptodon W. H. Turton, 1822
Ref. Abbott, 1974 p 463
Syn. Bequania W. E. Leach in T. Brown, 1844;
Clausina J. G. Jeffreys, 1847 [not T. Brown, 1827];
Cryptodon W. H. Turton, 1822;
Crypton A. E. Verrill, 1880;
Prothyasira T. Iredale, 1930;
Ptychina R. A. Philippi, 1836;
Schizothaerus S. L. Locard, 1896 [not T. A. Conrad, 1853];
Thiatisa authors;
Thiatyra authors;
Thyarsira authors;
Thyaseira authors;
Thyassira authors;
Thyatira authors;
Thyatyra authors
Ref. Vaught, 1989 p 125
Syn. Bequania ex W. E. Leach, ms, T. Brown, 1844;
Cryptodon W. H. Turton, 1822;
Thiatisa J. E. Gray, 1847;
Thyaseira J. E. Gray, 1851 ;
Thyassira H. M. D. de Blainville, 1829;
Thyatira J. G. Jeffreys, 1839;
Thysaira G. W. Tryon, 1884
Ref. Vokes, 1980 p 105