Toadflax Stem Weevil vs Lopaphus Stick Insect
Side-by-side species comparison
| Attribute | Toadflax Stem Weevil | Lopaphus Stick Insect |
|---|---|---|
| Scientific Name | Mecinus janthinus | Lopaphus sphalerus |
| Order | Coleoptera | Phasmatodea |
| Family | Curculionidae | Lonchodidae |
| Size | 3-4 mm | 6-8 cm |
| Habitat | Grasslands | Forests |
| Diet | Herbivores | Herbivores |
| Regions | Europe | Vietnam, Laos |
| Conservation | Least Concern | Least Concern |
Toadflax Stem Weevil
A dark metallic blue-purple weevil that feeds on toadflax species. Successfully used as a biological control agent for invasive Dalmatian toadflax in North America.
Did You Know?
Released in North America as biological control, where it has successfully suppressed invasive Dalmatian toadflax.
Lopaphus Stick Insect
A medium-sized stick insect from Southeast Asia with small wings. It has a smooth body and relatively long antennae.
Did You Know?
The genus Lopaphus contains numerous species that are difficult to distinguish without molecular analysis.