O. maculata may refer to:
- Oaracta maculata, a geometer moth
- Ocyropsis maculata, a comb jelly
- Odontocheilopteryx maculata, a snout moth
- Oeceoclades maculata, a monk orchid
- Oecia maculata, a long-horned moth
- Oedipoda maculata, a band-winged grasshopper
- Oligoria maculata, an American skipper
- Oliva maculata, a sea snail
- Onchidella maculata, a sea slug
- Ophryotrocha maculata, a ringed worm
- Orchis maculata, a perennial plant
- Orleanesia maculata, a plant native to South America
- Oxycera maculata, a soldier fly
- Oxychona maculata, a land snail
- Oxymeris maculata, an auger snail
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: