Blue-Winged Olive vs Hercules Moth
Side-by-side species comparison
| Attribute | Blue-Winged Olive | Hercules Moth |
|---|---|---|
| Scientific Name | Baetis tricaudatus | Coscinocera hercules |
| Order | Ephemeroptera | Lepidoptera |
| Family | Baetidae | Saturniidae |
| Size | 5-9 mm | 270 mm wingspan |
| Habitat | Rivers & Streams | Forests |
| Diet | Omnivores | Omnivores |
| Regions | North America | Oceania |
| Conservation | Least Concern | Least Concern |
Blue-Winged Olive
A small olive-colored mayfly with distinctive bluish-gray wings, abundant in clean streams across North America. It produces multiple generations per year.
Did You Know?
Blue-winged olives are among the few mayflies that hatch in winter, providing vital food for trout during cold months.
Hercules Moth
Has the largest wing area of any moth — up to 300 square centimeters. Named after Hercules for its great size. Adults live only about two weeks and do not eat.
Did You Know?
The Hercules moth has the largest wing surface area of any insect on Earth — its wings can cover an area larger than an open human hand.