Australian Paper Wasp vs Orange Caterpillar Parasite

Side-by-side species comparison

Attribute Australian Paper Wasp Orange Caterpillar Parasite
Scientific Name Polistes humilis Netelia ephippitarsus
Order Hymenoptera Hymenoptera
Family Vespidae Ichneumonidae
Size 15-20 mm 12-16 mm
Habitat Gardens Woodlands
Diet Predators Parasitoids
Regions Australia, Oceania Australia, Southeast Asia
Conservation Least Concern Least Concern

Australian Paper Wasp

A common Australian paper wasp that builds small, open-celled papery nests under eaves, in shrubs, and other sheltered locations. It is a beneficial predator of caterpillars and other garden pests.

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Did You Know?

Paper wasps chew wood fibres mixed with saliva to create their distinctive papery nests, a form of natural paper-making.

Orange Caterpillar Parasite

A slender, amber-orange ichneumon wasp found across Australasia. It attaches eggs to caterpillars and the larva feeds externally on its host.

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Did You Know?

Female wasps can deliver a mild sting if handled, which is unusual among ichneumon wasps.