Grass Webworm Moth vs Clavigerite Ant Beetle

Side-by-side species comparison

Attribute Grass Webworm Moth Clavigerite Ant Beetle
Scientific Name Herpetogramma licarsisalis Claviger testaceus
Order Lepidoptera Coleoptera
Family Crambidae Staphylinidae
Size 20-26 mm wingspan 2-3 mm
Habitat Grasslands Underground
Diet Omnivores Omnivores
Regions Southeast Asia, Oceania, Africa, South America Europe
Conservation Least Concern Least Concern

Grass Webworm Moth

A small brownish moth with faint wavy lines across the forewings. Its larvae spin silk webs over grass and can cause serious damage to tropical lawns and pastures.

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Did You Know?

Larvae create silken tunnels at the base of grass stems where they hide during the day.

Clavigerite Ant Beetle

A tiny, blind, wingless rove beetle that is an obligate guest of Lasius ant colonies. It has lost its eyes and developed specialized trichomes that secrete ant-appeasing compounds.

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Did You Know?

It is so dependent on ants that it cannot survive more than a few hours outside their nest.