Gall Wasp vs Giant Ichneumon Wasp

Side-by-side species comparison

Attribute Gall Wasp Giant Ichneumon Wasp
Scientific Name Andricus quercuscalicis Dolichomitus imperator
Order Hymenoptera Hymenoptera
Family Cynipidae Ichneumonidae
Size 3-4 mm 20-40 mm body, 70 mm ovipositor
Habitat Woodlands Forests
Diet Gall Makers Parasitoids
Regions Europe Europe, Asia
Conservation Least Concern Least Concern

Gall Wasp

A tiny wasp that induces knopper galls on oak acorns, deforming them completely.

💡

Did You Know?

It has alternating sexual and asexual generations that produce different gall types.

Giant Ichneumon Wasp

A parasitoid wasp with an ovipositor longer than its body used to drill into wood.

💡

Did You Know?

It detects beetle larvae vibrations through several centimeters of solid wood.