Winter Firefly vs Giant Dobsonfly
Side-by-side species comparison
| Attribute | Winter Firefly | Giant Dobsonfly |
|---|---|---|
| Scientific Name | Ellychnia corrusca | Acanthacorydalis fruhstorferi |
| Order | Coleoptera | Megaloptera |
| Family | Lampyridae | Corydalidae |
| Size | 10-14 mm | 60-90 mm body, 210 mm wingspan |
| Habitat | Woodlands | Rivers & Streams |
| Diet | Predators | Predators |
| Regions | Eastern North America | Asia |
| Conservation | Least Concern | Data Deficient |
Winter Firefly
A day-active firefly that does not produce light as an adult. It is commonly found on tree trunks during late winter and early spring in eastern North America.
Did You Know?
Despite being a firefly, adults completely lack the ability to produce bioluminescence.
Giant Dobsonfly
The largest aquatic insect in the world by wingspan, found in streams in Vietnam and China. Males have enormous mandibles resembling reindeer antlers.
Did You Know?
With a wingspan of 21 cm, this is the worlds largest aquatic insect — its bizarre mandibles resemble reindeer antlers and are used exclusively for grappling rival males.