Jacunia papillosa de Filippi, 1867 Melibe papillosa is a species of sea slug, a nudibranch, a marine gastropod mollusk in the family Tethydidae.

[1] This species is yellowish and somewhat translucent.

The oral hood, which is large, has flattened hatchet-shaped cerata.

[2] It is found in the waters around Japan.

This Heterobranchia-related article is a stub.