Giant Petaltail vs Cuckoo Wasp

Side-by-side species comparison

Attribute Giant Petaltail Cuckoo Wasp
Scientific Name Petalura gigantea Chrysis ignita
Order Odonata Hymenoptera
Family Petaluridae Chrysididae
Size 100-110 mm wingspan 6-12 mm
Habitat Underground Underground
Diet Predators Nectar Feeders
Regions Oceania Europe, Asia
Conservation Least Concern Least Concern

Giant Petaltail

One of the largest dragonflies in Australia and a living fossil belonging to the most ancient dragonfly family. Its larvae live in boggy ground rather than open water.

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Did You Know?

Giant petaltails belong to the family Petaluridae, which has fossil records dating back over 150 million years, making them living fossils among dragonflies.

Cuckoo Wasp

A stunning metallic jewel-toned wasp that lays eggs in other wasps nests. Can curl into an armored ball when attacked. Its iridescent colors are among the most vivid in nature.

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Did You Know?

Cuckoo wasps have an armored concave underside — when discovered by the host wasp, they curl into a perfect shiny ball that the host cannot sting through.