Yellow Meadow Ant vs Large Larch Sawfly

Side-by-side species comparison

Attribute Yellow Meadow Ant Large Larch Sawfly
Scientific Name Lasius flavus Nematus erichsonii
Order Hymenoptera Hymenoptera
Family Formicidae Tenthredinidae
Size 2-4 mm 8-10 mm (adult)
Habitat Grasslands Forests
Diet Root Feeders Omnivores
Regions Europe, Western Asia Europe
Conservation Least Concern Not Evaluated

Yellow Meadow Ant

A yellow subterranean ant that builds earth mounds in grasslands across Europe. Workers rarely come to the surface, spending most of their lives tending root aphids underground. Their mounds create distinctive hummocky landscapes in old meadows.

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Did You Know?

Some of their grassland mounds are estimated to be over a century old and support unique plant communities on their surface.

Large Larch Sawfly

A gregarious defoliator of larch in European forests. Larvae feed in groups and can rapidly strip branches of needles.

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Did You Know?

Defoliated larch trees produce a second flush of needles but suffer significant growth reduction.