Trachymyrmex Fungus-growing Ant vs Small Minnow Mayfly

Side-by-side species comparison

Attribute Trachymyrmex Fungus-growing Ant Small Minnow Mayfly
Scientific Name Trachymyrmex septentrionalis Callibaetis ferrugineus
Order Hymenoptera Ephemeroptera
Family Formicidae Baetidae
Size 3-5 mm 7-11 mm
Habitat Gardens Ponds & Lakes
Diet Detritivores Detritivores
Regions Eastern United States North America
Conservation Least Concern Least Concern

Trachymyrmex Fungus-growing Ant

A small fungus-growing ant of eastern North America related to leafcutters. It collects dead plant material, caterpillar frass, and insect parts to feed its fungus garden.

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Did You Know?

It is the northernmost fungus-growing ant species, found as far north as Long Island, New York.

Small Minnow Mayfly

A mottled brown mayfly common in still waters across North America. Nymphs are excellent swimmers that mimic small minnows.

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Did You Know?

It can produce up to three generations per year in warm climates.