Yellow-legged Ophion vs Australian Cockroach
Side-by-side species comparison
| Attribute | Yellow-legged Ophion | Australian Cockroach |
|---|---|---|
| Scientific Name | Ophion scutellaris | Periplaneta australasiae |
| Order | Hymenoptera | Blattodea |
| Family | Ichneumonidae | Blattidae |
| Size | 15-20 mm | 23-35 mm |
| Habitat | Underground | Underground |
| Diet | Parasitoids | Detritivores |
| Regions | Europe | Oceania, Asia, Africa, South America |
| Conservation | Least Concern | Least Concern |
Yellow-legged Ophion
A large orange-brown ichneumon wasp commonly attracted to light at night. Parasitizes large moth caterpillars. Has a laterally compressed, blade-like abdomen.
Did You Know?
One of the most commonly reported ichneumon wasps in houses, drawn to lights on summer evenings.
Australian Cockroach
A large tropical cockroach similar to the American cockroach but with distinctive yellow markings on the pronotum and wing edges. It is a strong flier.
Did You Know?
Despite its name, the Australian cockroach is believed to have originated in tropical Africa and spread worldwide through maritime trade.