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TONNOIDEA Suter, H., 1913

TONNIDAE Type Genus : Tonna Brünnich, 1771 ThumbNails
CASSIDAE Swainson, W.A., 1832 Type Genus : Cassis Scopoli, 1777 ThumbNails
RANELLIDAE Gray, J.E., 1854 Type Genus : Ranella Lamarck, J.B.P.A. de, 1816 ThumbNails
PISANIANURIDAE Warén, A. & Ph. Bouchet, 1990 Type Genus : Pisanianura Rovereto, 1899 ThumbNails
PERSONIDAE Gray, J.E., 1854 Type Genus : Persona Montfort, P.D. de, 1810 ThumbNails
BURSIDAE Thiele, J., 1925 Type Genus : Bursa Röding, P.F., 1798 ThumbNails
LAUBIERINIDAE Warén, A. & Ph. Bouchet, 1990 Type Genus : Laubierina Warén, A. & Ph. Bouchet, 1990 ThumbNails