South African Dobsonfly vs Giant Dobsonfly
Side-by-side species comparison
| Attribute | South African Dobsonfly | Giant Dobsonfly |
|---|---|---|
| Scientific Name | Taeniochauliodes ochraceus | Acanthacorydalis fruhstorferi |
| Order | Megaloptera | Megaloptera |
| Family | Corydalidae | Corydalidae |
| Size | 25-40 mm body | 60-90 mm body, 210 mm wingspan |
| Habitat | Rivers & Streams | Rivers & Streams |
| Diet | Predators | Predators |
| Regions | Africa | Asia |
| Conservation | Least Concern | Data Deficient |
South African Dobsonfly
A large dobsonfly from southern African rivers with broad amber-tinged wings.
Did You Know?
Its hellgrammite larvae are important predators in South African freshwater ecosystems.
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.