Spangle Gall Wasp vs Australian Army Ant

Side-by-side species comparison

Attribute Spangle Gall Wasp Australian Army Ant
Scientific Name Neuroterus quercusbaccarum Leptogenys falcigera
Order Hymenoptera Hymenoptera
Family Cynipidae Formicidae
Size 1.5–2.5 mm 4-7 mm
Habitat Woodlands Forests
Diet Herbivores Wood Feeders
Regions Europe Australia
Conservation Not Evaluated Least Concern

Spangle Gall Wasp

A tiny gall wasp that produces flat, disc-shaped spangle galls on the undersides of oak leaves. It alternates between two distinct gall forms across generations.

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Did You Know?

A single oak leaf may carry over a hundred spangle galls, yet the tree suffers minimal harm.

Australian Army Ant

An Australian ponerine ant that exhibits army ant-like group raiding behavior despite belonging to a different subfamily. It conducts organized raids on isopod colonies.

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Did You Know?

They are specialist predators of isopods, with their sickle-shaped mandibles perfectly adapted for gripping armored woodlice.