O. tricolor may refer to:
- Octomeria tricolor, an orchid species endemic to southeastern Brazil
- Oliva tricolor, a sea snail species
- Onchidium tricolor, an air-breathing sea slug species
- Oxyothespis tricolor, a praying mantis species
See also
Topics referred to by the same termThis disambiguation page lists articles associated with the same abbreviated species scientific name. If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: