Long-Legged Desert Ant vs Mountain Ash Sawfly

Side-by-side species comparison

Attribute Long-Legged Desert Ant Mountain Ash Sawfly
Scientific Name Cataglyphis bicolor Pristiphora geniculata
Order Hymenoptera Hymenoptera
Family Formicidae Tenthredinidae
Size 6-12 mm 5-7 mm
Habitat Deserts & Drylands Mountains
Diet Nectar Feeders Herbivores
Regions Mediterranean Europe, Middle East, North Africa Europe, introduced to North America
Conservation Least Concern Least Concern

Long-Legged Desert Ant

A large, bicolored desert ant with a distinctive red thorax and black head and gaster. Workers are solitary foragers with exceptionally long legs that keep their bodies elevated from hot sand. They are among the most heat-tolerant terrestrial animals.

💡

Did You Know?

Workers can detect and memorize visual landmarks after just a single exposure, an exceptional feat for an insect brain.

Mountain Ash Sawfly

A small blackish sawfly with pale legs whose green larvae can completely defoliate mountain ash (rowan) trees. Larvae have dark heads and feed gregariously.

💡

Did You Know?

Introduced to North America in the early 1900s, it quickly became the most damaging pest of ornamental mountain ash trees across the continent.