This 2–6 mm sea slug is brown with a violet tinge, an orange dorsal rim, and a triangular or heart-shaped orange spot. It occurs on rocky substrate at one deeper site and on calcareous red algae in a shallow bay.
The body is brown with a violet tinge. The dorsum has a bright orange rim and an orange triangular or heart-shaped spot on its anterior third. Body length is 2–6 mm.
At Senkina Shapka pinnacle, it occurs on rocky substrates at depths of 16–20 m.
In Kievka Bay, it lives on calcareous red algae at depths of 0.5–3 m.
An extinction-risk assessment has not been added yet.