Toadflax Seed Weevil vs Mercury Islands Tusked Weta
Side-by-side species comparison
| Attribute | Toadflax Seed Weevil | Mercury Islands Tusked Weta |
|---|---|---|
| Scientific Name | Gymnetron antirrhini | Motuweta isolata |
| Order | Coleoptera | Orthoptera |
| Family | Curculionidae | Anostostomatidae |
| Size | 2-3 mm | 40-50 mm body |
| Habitat | Farmland | Beaches & Coastal |
| Diet | Seed Feeders | Seed Feeders |
| Regions | Europe | Oceania |
| Conservation | Least Concern | Vulnerable |
Toadflax Seed Weevil
A small dark weevil that develops inside the seed capsules of toadflax and snapdragon plants. Larvae consume developing seeds. Part of the biological control program for invasive toadflax.
Did You Know?
Larvae can destroy up to 90% of seeds in a toadflax capsule, significantly reducing plant reproduction.
Mercury Islands Tusked Weta
One of New Zealands rarest insects, found only on Middle Mercury Island. Males have curved tusks on their mandibles used in territorial combat with rivals.
Did You Know?
This weta is so rare it was not discovered until 1970, living on a single 13-hectare island — males have tusks protruding from their jaws, unique among weta species.