Pitted Resin Bee vs Trachymyrmex Fungus-growing Ant

Side-by-side species comparison

Attribute Pitted Resin Bee Trachymyrmex Fungus-growing Ant
Scientific Name Anthidiellum strigatum Trachymyrmex septentrionalis
Order Hymenoptera Hymenoptera
Family Megachilidae Formicidae
Size 6-9 mm 3-5 mm
Habitat Farmland Gardens
Diet Nectar Feeders Detritivores
Regions Europe, North Africa Eastern United States
Conservation Least Concern Least Concern

Pitted Resin Bee

A small, stout bee with bold yellow and black markings that constructs free-standing resin nests on rocks and walls. It is widespread across Europe.

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Did You Know?

Unlike most bees, it builds its nest cells as exposed resin lumps on open rock surfaces rather than hiding them in cavities.

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.