Giant Amazonian Katydid vs Giant Trap-jaw Ant
Side-by-side species comparison
| Attribute | Giant Amazonian Katydid | Giant Trap-jaw Ant |
|---|---|---|
| Scientific Name | Stilpnochlora couloniana | Odontomachus hastatus |
| Order | Orthoptera | Hymenoptera |
| Family | Tettigoniidae | Formicidae |
| Size | 55-80 mm body length | 12-16 mm |
| Habitat | Forests | Forests |
| Diet | Herbivores | Omnivores |
| Regions | South America (Brazil, Peru, Colombia, Ecuador) | South America |
| Conservation | Least Concern | Least Concern |
Giant Amazonian Katydid
A very large bright green katydid with wings shaped like a broad tropical leaf. It is one of the largest katydids in South America, with females reaching 80 mm in body length. Males produce loud stridulatory calls at night to attract mates.
Did You Know?
Its leaf mimicry is so convincing that it even replicates the translucent quality of a real leaf when backlit by sunlight.
Giant Trap-jaw Ant
One of the largest trap-jaw ant species, building arboreal carton nests in tropical forests. Its elongated mandibles are held open at 180 degrees and triggered by sensory hairs.
Did You Know?
Unlike most trap-jaw ants that nest on the ground, this species builds paper-like nests high in the forest canopy.