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POLYCEROIDEA Alder, J. & A. Hancock, 1845

POLYCERIDAE Alder, J. & A. Hancock, 1845 Type Genus : Polycera Cuvier, G.L.C.F.D., 1817 ThumbNails
AEGIRIDAE Fischer, P., 1883 ThumbNails
GYMNODORIDIDAE Odhner, N.H.J., 1941 Type Genus : Gymnodoris Stimpson, W., 1855 ThumbNails
HEXABRANCHIDAE Bergh, L.S.R., 1891 Type Genus : Hexabranchus Ehrenberg, C.G., 1831 ThumbNails
OKADAIIDAE ThumbNails
TRIOPHIDAE Odhner, N.H.J. in Franc, A., 1968 ThumbNails