Shining Amazon Ant

Polyergus lucidus · Order: Hymenoptera · Family: Formicidae

Also called: Slave-making ant, Shiny Polyergus

No source yet on danger. We have no source yet on whether it bites, stings or damages anything.
Shining Amazon Ant
Photo: iNaturalist user, CC0

Workers measure about 6 to 7 mm long (roughly a quarter of an inch). They are red with brown-tinged legs and gaster tips, and their bodies have a glossy, shiny appearance. These ants cannot feed themselves; they raid other ant nests, steal pupae, and raise the captured ants as workers in their own colonies.

Source: Wikipedia

How to recognize it

The ant’s body is red, the legs and the end of the abdomen often show a brown tint, and the back of the thorax and abdomen are glossy.

Source: Wikipedia

Size

A worker ant is between 5.7 and 7.1 mm long.

Source: Wikipedia

Where it lives

It is typically encountered in prairies, pastures, and old fields.

Source: Wikipedia

What it eats

The ant cannot feed itself or rear its young without help from other ants. It raids the nests of other ant species, taking their pupae to be raised as workers in its own colony.

Source: Wikipedia

Life cycle

Like its diet, the ant relies on stealing pupae from other ant colonies to supply its workers.

Source: Wikipedia

Where it comes from

The species is native to the eastern United States.

Source: Wikipedia

Where it is found in the US

Recorded in 21 of 51 states and DC. Most records: Massachusetts, New York, Colorado, Illinois, Ohio, Connecticut, New Jersey, Florida.

Darker = more records. Counts are museum and citizen-science records, not population size.

Source: GBIF

Months it is reported in the US

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Source: GBIF

More photos

Questions people ask

What does the Lucidus-group Amazon ant look like?

It is a red ant with brown-tinged legs and abdomen tips, and its thorax and abdomen have a shiny, glossy surface.

Source: Wikipedia

How big are these ants?

Workers are about 6 to 7 mm long.

Source: Wikipedia

Where are they found?

They live in prairies, pastures, and old fields and are native to the eastern United States.

Source: Wikipedia

What do they eat?

They cannot feed themselves; instead they raid other ant nests and steal pupae to raise as workers.

Source: Wikipedia

Same family (Formicidae)

Sources

  • Wikipedia: https://en.wikipedia.org/wiki/Polyergus_lucidus

Look it up elsewhere: GBIF · iNaturalist · BugGuide · ITIS · Wikipedia

Text written 2026-10-26 from the sources above and checked sentence by sentence against them. Data fetched 2026-10-26.

How this page works

This is one bug's fact sheet. The colored box at the top says whether it is dangerous. Sections below cover how to recognize it, whether it is a pest, and how to deal with it. The US map shows which states have records; tap a state to see other bugs there.

Every fact on Bug FAQ comes from a named source (university extension sites, government agencies, GBIF, iNaturalist, Wikipedia). The source is linked next to each section. If we have no source for something, we leave it out.