Ceratosoma alleni Gosliner, 1996 (basionym) Miamira alleni is a species of colorful sea slug, a dorid nudibranch, a shell-less marine gastropod mollusk in the family Chromodorididae.

[2] This species is found in shallow reefs in Southeast Asia.

[1][3][4][5][6] M. alleni has not been observed eating, but it is likely that it consumes sponges, like other Miamira species.

[1]