| Ecphantus quadrilobus | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Clade: | Pancrustacea |
| Class: | Insecta |
| Order: | Orthoptera |
| Suborder: | Caelifera |
| Family: | Acrididae |
| Genus: | Ecphantus |
| Species: | E. quadrilobus |
| Binomial name | |
| Ecphantus quadrilobus Stål, 1878 | |
Ecphantus quadrilobus, also known as the crested tooth-grinder, is a genus of short-horned grasshopper in the family Acrididae. It is found mostly in Top End Australian savannas, especially in more arid areas around the Barkly Tablelands. When handled it makes a defensive whining sound by rubbing the mandibles together. E. quadrilobus is particularly found on solanaceous plants.
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