Sara Longwing vs Green-banded Swallowtail
Side-by-side species comparison
| Attribute | Sara Longwing | Green-banded Swallowtail |
|---|---|---|
| Scientific Name | Heliconius sara | Papilio nireus |
| Order | Lepidoptera | Lepidoptera |
| Family | Nymphalidae | Papilionidae |
| Size | 55-70 mm wingspan | 80-100 mm wingspan |
| Habitat | Forests | Rivers & Streams |
| Diet | Nectar Feeders | Nectar Feeders |
| Regions | Brazil, Peru, Ecuador, Colombia, Central America | Sub-Saharan Africa |
| Conservation | Least Concern | Least Concern |
Sara Longwing
A striking longwing butterfly with velvety black wings marked by brilliant blue iridescent bands. It roosts communally in groups at night.
Did You Know?
Groups of up to 15 individuals return to the same roosting branch every evening for months, guided by chemical cues.
Green-banded Swallowtail
A striking black swallowtail with brilliant metallic blue-green bands across both wings. It is a fast flier often seen mud-puddling along rivers.
Did You Know?
Males gather in large numbers at muddy riverbanks to drink mineral-rich water, a behavior called mud-puddling.