Desert Fire Ant vs Introduced Pine Sawfly

Side-by-side species comparison

Attribute Desert Fire Ant Introduced Pine Sawfly
Scientific Name Solenopsis aurea Diprion similis
Order Hymenoptera Hymenoptera
Family Formicidae Diprionidae
Size 2-6 mm 7-10 mm (adult)
Habitat Deserts & Drylands Farmland
Diet Carrion Feeders Omnivores
Regions North America Europe, North America
Conservation Least Concern Not Evaluated

Desert Fire Ant

A golden-colored fire ant native to the deserts of the American Southwest. It builds inconspicuous nests in sandy soil and forages for insects.

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Did You Know?

Unlike its notorious invasive cousin, it is docile and rarely stings unless its nest is directly disturbed.

Introduced Pine Sawfly

A European sawfly introduced to North America that feeds on white pine and other five-needled pines. Larvae feed gregariously and can heavily defoliate trees.

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Did You Know?

It was first detected in Connecticut in 1914 and quickly spread across northeastern North America.