Long-tailed Metalmark
Rhetus arcius
''Rhetus arcius'' is a species of Neotropical butterfly, first described in Carl Linnaeus' 1763 ''Centuria Insectorum''.
| Taxonomy | |
|---|---|
| Kingdom | Animalia |
| Division | Arthropoda |
| Class | Insecta |
| Order | Lepidoptera |
| Family | Riodinidae |
| Genus | Rhetus |
| Species | R. arcius |