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LITTORINOIDEA Children, J.G., 1834

LITTORINIDAE Children, J.G., 1834 Type Genus : Littorina Férussac, A.E.J. de, 1822 ThumbNails
PICKWORTHIIDAE Iredale, T., 1917 Type Genus : Pickworthia Iredale, T., 1917 ThumbNails
SKENEOPSIDAE Iredale, T., 1915 Type Genus : Skeneopsis Iredale, T., 1915 ThumbNails
ZEROTULIDAE Warén, A. & S. Hain, 1996 Type Genus : Zerotula Finlay, H.J., 1926 ThumbNails