| Mitra imperialis, Mitra luctuosa, Mitra incompta|
Mitra (Nebularia) rubiginosa is a species of sea snail, a marine gastropod mollusk in the family Mitridae, the miters or miter snails.
Mitra rubiginosa Wikipedia
The shell size varies between 24 mm and 50 mm
This species is distributed in the Eastern Indian Ocean; in the Pacific Ocean along Papua New Guinea; Fiji, the Philippines