Dark Bush-cricket vs Mercury Islands Tusked Weta
Side-by-side species comparison
| Attribute | Dark Bush-cricket | Mercury Islands Tusked Weta |
|---|---|---|
| Scientific Name | Pholidoptera griseoaptera | Motuweta isolata |
| Order | Orthoptera | Orthoptera |
| Family | Tettigoniidae | Anostostomatidae |
| Size | 15-20mm | 40-50 mm body |
| Habitat | Woodlands | Beaches & Coastal |
| Diet | Omnivores | Seed Feeders |
| Regions | Europe | Oceania |
| Conservation | Least Concern | Vulnerable |
Dark Bush-cricket
A robust dark brown bush-cricket with vestigial wings. It is common in hedgerows and woodland edges across Europe. Males produce a short sharp chirp repeated at regular intervals.
Did You Know?
Despite being flightless, it has been steadily expanding northward in Europe, likely driven by climate warming.
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.