Walking Leaf vs Neavei Black Fly
Side-by-side species comparison
| Attribute | Walking Leaf | Neavei Black Fly |
|---|---|---|
| Scientific Name | Phyllium philippinicum | Simulium neavei |
| Order | Phasmatodea | Diptera |
| Family | Phylliidae | Simuliidae |
| Size | 60-100 mm | 2-3 mm |
| Habitat | Forests | Forests |
| Diet | Herbivores | Herbivores |
| Regions | Asia | East Africa, including Uganda, Tanzania, Kenya |
| Conservation | Least Concern | Least Concern |
Walking Leaf
Perhaps the most remarkable camouflage in the insect world — an entire insect that looks exactly like a green leaf, complete with veins, midrib, spots, and even fake bite marks.
Did You Know?
Walking leaves are such perfect leaf mimics that even their eggs look like plant seeds — and their gentle swaying walk perfectly imitates a leaf blowing in the breeze.
Neavei Black Fly
A small black fly whose larvae uniquely attach to freshwater crabs rather than rocks or vegetation. It is a vector of river blindness in East Africa, particularly in forested areas. The association with crabs makes it vulnerable to control by removing the crab hosts.
Did You Know?
Eliminating the freshwater crabs that carry its larvae successfully eradicated onchocerciasis from parts of East Africa.