Vegetable Caterpillar vs Netelia Ichneumon Wasp
Side-by-side species comparison
| Attribute | Vegetable Caterpillar | Netelia Ichneumon Wasp |
|---|---|---|
| Scientific Name | Ophiocordyceps robertsii | Netelia melanura |
| Order | Lepidoptera | Hymenoptera |
| Family | Hepialidae | Ichneumonidae |
| Size | 50-100 mm (caterpillar plus fungal stalk) | 14-18 mm |
| Habitat | Underground | Underground |
| Diet | Fungus Feeders | Parasitoids |
| Regions | Oceania (New Zealand) | Europe |
| Conservation | Least Concern | Least Concern |
Vegetable Caterpillar
The host of this relationship is the caterpillar of the native moth Aenetus virescens, parasitized by the endemic Cordyceps fungus. The fungus invades and mummifies the caterpillar underground, then sends a fruiting body to the surface. It was known to Maori as awhato.
Did You Know?
Maori prized the vegetable caterpillar as a pigment source, grinding the fungus-caterpillar combination to produce a blue-black tattoo ink.
Netelia Ichneumon Wasp
A large orange ichneumon wasp attracted to light at night. Parasitizes noctuid moth caterpillars. Has a distinctive compressed, blade-like abdomen.
Did You Know?
Regularly enters houses at night, attracted by lights, and can give a mild sting if handled.