Onchocerciasis Black Fly vs Malagasy Dobsonfly
Side-by-side species comparison
| Attribute | Onchocerciasis Black Fly | Malagasy Dobsonfly |
|---|---|---|
| Scientific Name | Simulium damnosum | Neochauliodes madagascariensis |
| Order | Diptera | Megaloptera |
| Family | Simuliidae | Corydalidae |
| Size | 2-4 mm | 40-60 mm wingspan |
| Habitat | Rivers & Streams | Rivers & Streams |
| Diet | Blood Feeders | Predators |
| Regions | Africa | Madagascar |
| Conservation | Least Concern | Data Deficient |
Onchocerciasis Black Fly
The primary vector of river blindness in West and Central Africa. Larvae thrive in oxygen-rich rapids of tropical rivers.
Did You Know?
This species complex transmits the parasitic worm Onchocerca volvulus, which has blinded millions across Africa.
Malagasy Dobsonfly
A large, brown-winged insect with broad wings held tent-like over the body at rest. Males may have elongated mandibles. Larvae are aquatic and known as hellgrammites.
Did You Know?
The aquatic larvae are considered indicators of clean water quality, as they cannot tolerate polluted streams.