Genus Clausina J. G. Jeffreys, 1847 [not T. Brown, 1827]

(3-4-4-0-20-6-2-9-0-0-0-0-0)
Ref. Vokes, 1980 p 105
[=Leptaxinus A. E. Verrill & K. J. Bush, 1898]
Ref. Abbott, 1974 p 464
[=Thyasira W. E. Leach in J. B. P. A. de Lamarck, 1818]
Ref. Vaught, 1989 p 125

croulinensis J. G. Jeffreys, 1847
(3-4-4-0-20-6-2-9-0-1-0-0-0)
[=Thyasira (Thyasira) croulinensis (J. G. Jeffreys, 1847)]
Ref. Wagner, 1984 p 59