Moon-Horned Dung Beetle vs Blue Metalmark
Side-by-side species comparison
| Attribute | Moon-Horned Dung Beetle | Blue Metalmark |
|---|---|---|
| Scientific Name | Oxysternon festivum | Lasaia sula |
| Order | Coleoptera | Lepidoptera |
| Family | Scarabaeidae | Riodinidae |
| Size | 20-32 mm | 18-22 mm wingspan |
| Habitat | Forests | Forests |
| Diet | Dung Feeders | Omnivores |
| Regions | South America | South Texas, Mexico, Central America |
| Conservation | Least Concern | Least Concern |
Moon-Horned Dung Beetle
A large, dark metallic green or black tunneler with a distinctive crescent-shaped pronotal horn in males. The underside often shows bright metallic green. It is an important decomposer in Neotropical forests.
Did You Know?
The crescent-shaped horn resembles a lunar crescent, which inspired its common name.
Blue Metalmark
A tiny butterfly with vivid metallic blue upper wings that flash brilliantly in sunlight. It perches on rocks and gravel near streams in tropical forests.
Did You Know?
Its brilliant blue iridescence is structural rather than pigmented, produced by nanoscale lattice structures in the wing scales.