Orphanopusia osiridis is a species of sea snail, a marine gastropod mollusk, in the family Costellariidae, the ribbed miters.

The sea surface temperature that Orphanopusia osiridis is found in are 20-30 Celsius.

The sea surface salinity (PSU) for the sea snail (Orphanopusia osiridis) was 30–35.

[3] This marine species occurs off Madagascar, Mozambique, Oman, and South Africa.

This Costellariidae-related article is a stub.