Mediterranean Flour Moth vs Thatching Ant

Side-by-side species comparison

Attribute Mediterranean Flour Moth Thatching Ant
Scientific Name Ephestia kuehniella Formica obscuripes
Order Lepidoptera Hymenoptera
Family Pyralidae Formicidae
Size 10-14 mm body; 20-25 mm wingspan 4-8 mm
Habitat Indoors Meadows
Diet Seed Feeders Seed Feeders
Regions Worldwide Western North America
Conservation Least Concern Least Concern

Mediterranean Flour Moth

A major pest of flour mills that produces dense silken webbing that clogs milling machinery. It is pale grey with zigzag markings on the forewings.

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Did You Know?

It was the first insect used to demonstrate biological pest control with parasitoid wasps in the early 1900s.

Thatching Ant

A mound-building ant of western North America that constructs large thatched nests from plant debris. Workers are bicolored red and black with powerful mandibles.

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Did You Know?

Their mounds can reach over a meter tall and persist for decades, becoming important microhabitats for other organisms.