O. roseus
Introduction '''''O. roseus''''' may refer to:* ''Odontamblyopus roseus'', an eel goby species found in muddy-bottomed coastal waters along the west coast of India* ''Opisthopatus roseus'', the pink velvet worm, a species in the Phylum Onychophora* ''Osedax roseus'', a polychaete worm which feeds upon the bones found in the carcasses of whales
See also * Roseus (disambiguation)