Idalus agastus
| Idalus agastus | |
|---|---|
| Scientific classification   | |
| Kingdom: | Animalia | 
| Phylum: | Arthropoda | 
| Class: | Insecta | 
| Order: | Lepidoptera | 
| Superfamily: | Noctuoidea | 
| Family: | Erebidae | 
| Subfamily: | Arctiinae | 
| Genus: | Idalus | 
| Species: | I. agastus | 
| Binomial name | |
| Idalus agastus Dyar, 1910 | |

Idalus agastus is a moth of the family Erebidae. It was described by Harrison Gray Dyar Jr. in 1910. It is found in Brazil.[1]
References
- Arctiidae genus list at Butterflies and Moths of the World of the Natural History Museum