Lily Beetle vs Rough Leafcutter Ant

Side-by-side species comparison

Attribute Lily Beetle Rough Leafcutter Ant
Scientific Name Lilioceris lilii Acromyrmex rugosus
Order Coleoptera Hymenoptera
Family Chrysomelidae Formicidae
Size 6-8 mm 3-9 mm
Habitat Underground Forests
Diet Herbivores Herbivores
Regions Europe, Asia; invasive in North America South America (Brazil, Argentina, Uruguay, Paraguay)
Conservation Not Evaluated Least Concern

Lily Beetle

A bright scarlet beetle that is a destructive pest of lilies and fritillaries. Larvae camouflage themselves by covering their bodies with their own excrement.

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Did You Know?

When picked up, adults squeak by rubbing body parts together in a behavior called stridulation.

Rough Leafcutter Ant

A medium-sized leafcutter ant with a distinctly rugose (wrinkled) exoskeleton covered in short spines. It builds relatively small underground nests in grasslands and forest edges. This species often harvests grasses rather than tree leaves for its fungal gardens.

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Did You Know?

It is one of the few leafcutter species adapted to open grassland habitats, primarily harvesting grasses instead of tree leaves.