| Machadoia | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Clade: | Pancrustacea |
| Class: | Insecta |
| Order: | Lepidoptera |
| Superfamily: | Noctuoidea |
| Family: | Erebidae |
| Subfamily: | Arctiinae |
| Tribe: | Arctiini |
| Subtribe: | Phaegopterina |
| Genus: | Machadoia Régo Barros, 1956 |
Machadoia is a genus of moths in the family Erebidae. The genus was erected by Alfredo Rei do Régo Barros in 1956 and contains three species found in Ecuador and Brazil.