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OXYNOOIDEA Adams, H.G. & A. Adams, 1854

OXYNOIDAE Stoliczka, F., 1868 Type Genus : Oxynoe Rafinesque, C.S., 1814 ThumbNails
CYLINDROBULLIDAE Thiele, J., 1931 Type Genus : Cylindrobulla Fischer, P., 1857 ThumbNails
JULIIDAE Smith, E.A., 1885 Type Genus : Julia Gould, A.A., 1862 ThumbNails
VOLVATELLIDAE Pilsbry, H.A., 1895 Type Genus : Volvatella Pease, W.H., 1860 ThumbNails