Lac Beetle

The Lac Beetle is an enemy that spawns rarely in the Underground Jungle biome. When killed, it will drop the Violet Husk, which can be used to make Violet Dye. They are immune to the Confused debuff.

Trivia
Like the Cochineal Beetle, the Lac Beetle exists in real life, but is a scale insect, not a beetle. It secretes lac, which can be used as dye or converted into shellac, a brush-on colorant, food glaze and wood finish.