Mithrodia clavigera is a species of tropical starfish in the family Mithrodiidae.

[1][2] It has pale flesh tone with large brick-red patches.

Its specimens preserved in alcohol become uniformly white.

"Steroid Compounds from Pacific Starfish Mithrodia clavigera and Their Toxicity to Human Melanoma Cells".

Russian Journal of Bioorganic Chemistry.