European Fire Ant vs Lesser Grain Borer

Side-by-side species comparison

Attribute European Fire Ant Lesser Grain Borer
Scientific Name Myrmica rubra Rhyzopertha dominica
Order Hymenoptera Coleoptera
Family Formicidae Bostrichidae
Size 4-5 mm 2-3 mm
Habitat Meadows Gardens
Diet Seed Feeders Seed Feeders
Regions Europe, Northeastern North America Worldwide tropical and subtropical regions
Conservation Least Concern Not Evaluated

European Fire Ant

A small reddish ant capable of delivering a noticeable sting, common across European meadows. It has recently invaded parts of northeastern North America where it forms dense populations.

💡

Did You Know?

It is the primary host ant for the endangered large blue butterfly, whose larvae mimic ant grubs to infiltrate colonies.

Lesser Grain Borer

A cylindrical dark brown beetle that bores into whole grain kernels, reducing them to powder. It is especially destructive in warm tropical grain stores.

💡

Did You Know?

It produces a distinctive sweet, musty odor that can taint infested grain.