Microchlamylla amabilis

Microchlamylla amabilis is a species of sea slug, an aolid nudibranch, a marine gastropod mollusk in the family Flabellinidae.

Description
This species grows to about 26 mm in length. The dorsal midline of the tail contains a white line.

Distribution
Microchlamylla amabilis is known to occur only in Oshoro Bay (waters off Otaru, Hokkaidō), Japan.