Mexacanthina lugubris
Mexacanthina lugubris, also called dark unicorn, is a species of small predatory sea snail, a marine gastropod mollusk in the family Muricidae, the murex snails or rock snails.
Mexacanthina lugubris, also called dark unicorn, is a species of small predatory sea snail, a marine gastropod mollusk in the family Muricidae, the murex snails or rock snails.