Rostanga alisae is a species of sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Discodorididae.
This species was described from Peter the Great Bay, Japan Sea, Russia.
This nudibranch is found from the intertidal zone to 15 m depth, feeding on the red sponge Ophlitaspongia pennata in the family Microcionidae.
Rostanga alisae is a species of sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Discodorididae.
