Angaria aculeata is a species of sea snail, a marine gastropod mollusk in the family Angariidae.
The shell can grow to be 20 mm to 50 mm in length. The shell consists of long, branched, downward-pointing ridges. The color is predominantly red, with ridges either darker (black) or lighter (white). The spire is very short and suddenly becomes small.
Angaria aculeata can be found off of the Philippines and Japan.