Common Potter Wasp vs Zela Metalmark

Side-by-side species comparison

Attribute Common Potter Wasp Zela Metalmark
Scientific Name Eumenes fraternus Emesis zela
Order Hymenoptera Lepidoptera
Family Vespidae Riodinidae
Size 13-17 mm 25-30 mm wingspan
Habitat Underground Mountains
Diet Nectar Feeders Nectar Feeders
Regions Eastern North America Southeastern Arizona, southwestern New Mexico, Mexico
Conservation Least Concern Least Concern

Common Potter Wasp

A North American potter wasp that builds small globular mud cells on plant stems and twigs. The female suspends her egg on a silk thread inside the pot before sealing it.

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Did You Know?

The egg is hung on a thread from the ceiling of the pot so the larva can begin eating the paralyzed caterpillars below without being crushed.

Zela Metalmark

A small butterfly with rust-brown wings marked with fine dark lines and subtle metallic scaling. It inhabits mountain canyons in the borderlands of Arizona and Mexico.

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Did You Know?

It is one of the target species for butterfly watchers visiting the famous canyons of southeastern Arizona.