| Ololygon obtriangulata | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Amphibia |
| Order: | Anura |
| Family: | Hylidae |
| Genus: | Ololygon |
| Species: | O. obtriangulata |
| Binomial name | |
| Ololygon obtriangulata (B. Lutz, 1973) | |
| Synonyms | |
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Ololygon obtriangulata is a species of frog in the family Hylidae. It is endemic to Brazil. Its natural habitats are subtropical or tropical moist lowland forests, subtropical or tropical moist montane forests, and rivers. It is threatened by habitat loss.
