The gastropod Lamellaria mopsicolor uses the ascidians of the family Didemnidae as food and as a place to incubate their eggs. They always mimic the color of the ascidian host.

The gastropod Lamellaria mopsicolor uses the ascidians of the family Didemnidae as food and as a place to incubate their eggs. They always mimic the color of the ascidian host.