| Koyaga senex | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Lepidoptera |
| Family: | Noctuidae |
| Genus: | Koyaga |
| Species: | K. senex |
| Binomial name | |
| Koyaga senex (Butler, 1881) |
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| Synonyms | |
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Koyaga senex is a species of moth of the Noctuidae family. It is found in Japan.
The length of the forewings is 9-12 mm. The forewings are olive-brown. The hindwings are brown irrorated with white.[1]