Large-legged Chalcid vs Desert Leaf-Footed Bug
Side-by-side species comparison
| Attribute | Large-legged Chalcid | Desert Leaf-Footed Bug |
|---|---|---|
| Scientific Name | Chalcis myrifex | Narnia femorata |
| Order | Hymenoptera | Hemiptera |
| Family | Chalcididae | Coreidae |
| Size | 4-7 mm | 15-20 mm |
| Habitat | Heathland | Heathland |
| Diet | Parasitoids | Sap Feeders |
| Regions | North America | North America |
| Conservation | Not Evaluated | Least Concern |
Large-legged Chalcid
A parasitoid wasp with conspicuously thickened hind femora used to brace itself while ovipositing. It attacks the pupae of tachinid flies and various Lepidoptera.
Did You Know?
Despite looking like it could jump powerfully, those thick hind legs are mainly used for gripping, not leaping.
Desert Leaf-Footed Bug
A gray-brown bug with expanded hind legs found on cacti in the American Southwest. Males use their enlarged legs to wrestle rival males for mates.
Did You Know?
Males with better nutrition as juveniles develop larger hind legs and win more fights for female access.