O. spinosa may refer to:
- Ochrotrichia spinosa, a microcaddisfly species in the genus Ochrotrichia
- Octonoba spinosa, a non-venomous spider species in the genus Octonoba
- Oncoba spinosa, a flowering plant species
- Onigocia spinosa, a fish species in the genus Onigocia
- Ononis spinosa, a medicinal plant species
- Ophellantha spinosa, a plant species in the genus Ophellantha
- Opopaea spinosa, a spider species in the genus Opopaea and the family Oonopidae
- Ovalia spinosa, a harvestman species in the genus Ovalia
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: