# Buren's Pyramid Ant (*dorymyrmex bureni*)

Buren's pyramid ant (Dorymyrmex bureni) is a fascinating, fast-moving ant species native to the sandy regions of the southern United States. Highly active during the heat of the day, these industrious insects are famous for constructing neat, volcano- or pyramid-shaped mounds of sand around their nest entrances. They play a vital role in their ecosystems by aerating sandy soils and keeping populations of small herbivorous insects in check. Unlike many aggressive stinging ants, pyramid ants are relatively docile to humans and are excellent natural pest control agents in gardens and sandy yards.

- **Category:** [Insects](https://www.snappit.app/explore/categories/insect)
- **Rarity:** Common
- **Danger:** 1/5 · Very low
- **Snaps:** 1
- **Habitat:** Typically found in open, sunny environments with dry, sandy soil, such as coastal dunes, pine flatwoods, pastures, and suburban lawns.

![Buren's Pyramid Ant](https://inaturalist-open-data.s3.amazonaws.com/photos/404698474/medium.jpg)

Photo: CC0 · [iNaturalist](https://www.inaturalist.org/photos/404698474)

## Appearance

These small ants measure between 2 to 4 millimeters in length and are characterized by their striking golden-yellow to orange-brown coloration. Under magnification, they display a distinct, cone-shaped projection on their propodeum (the back of the thorax), resembling a tiny pyramid. They have relatively long legs and antennae, which they use to navigate sandy terrain with remarkable speed.

## Taxonomy

- **Kingdom:** Animalia
- **Phylum:** Arthropoda
- **Class:** Insecta
- **Order:** Hymenoptera
- **Family:** Formicidae
- **Genus:** Dorymyrmex

## Interesting facts

- Their nest cones are built entirely of excavated sand grains carried one by one by the industrious worker ants.
- They are known to aggressively defend their nests against invasive fire ants, sometimes throwing sand to block rival nest entrances.
- When crushed, Buren's pyramid ants release an odor that many compare to rotten coconuts or blue cheese.

## Special abilities

- **Pyramid Architecture:** Constructs unique cone-shaped mounds that prevent sand collapse and help regulate nesting temperatures.
- **Extreme Heat Tolerance:** Highly thermophilic, allowing them to forage on scorching hot sand when predators and competitors seek shade.
- **Chemical Alarm:** Produces a distinctive, pungent chemical compound that smells like rotten coconuts to alert the colony to danger.

## Measurements & details

- **Length:** 0+ cm
- **Weight:** 0.000001+ kg

## Diet & Feeding

Feeds primarily on live and dead insects, while also maintaining mutualistic relationships with aphids to harvest sweet honeydew.

- **Primary Foods:** Honeydew, Termites, Dead insects, Nectar
- **Foraging Method:** Foraging

## Ecological connections

- **Mutualism:** Cotton Aphid (*Aphis gossypii*) — Tends and protects this insect to harvest sweet honeydew droplets.
- **Competitor:** [Red Imported Fire Ant](https://www.snappit.app/explore/red-imported-fire-ant) (*Solenopsis invicta*) — Competes directly for nesting spaces and resources in the same sandy environments.

## Safety

**Danger:** 1/5 · Very low

No special safety notes yet.

## Frequently Asked Questions

### How to identify Buren's Pyramid Ant?

Compare the antennae, waist segments, body proportions and size. Workers, queens and males of the same species can look surprisingly different. Ant Identifier: upload a photo and compare the visible details.

### How long is Buren's Pyramid Ant?

0+ cm

### How much does Buren's Pyramid Ant weigh?

0.000001+ kg

### What does Buren's Pyramid Ant eat?

Feeds primarily on live and dead insects, while also maintaining mutualistic relationships with aphids to harvest sweet honeydew.

### Where is Buren's Pyramid Ant usually found?

Typically found in open, sunny environments with dry, sandy soil, such as coastal dunes, pine flatwoods, pastures, and suburban lawns.

### How does Buren's Pyramid Ant hunt?

Foraging

## Where to spot

- [Gasparilla Inn Historic District](https://www.snappit.app/guides/places/gasparilla-inn-historic-district) — Florida, US · Historic District
- [Kingstree Historic District](https://www.snappit.app/guides/places/kingstree-historic-district) — South Carolina, US · Historic District

## More Insects

- [Common Eastern Bumble Bee](https://www.snappit.app/explore/common-eastern-bumble-bee) (*Bombus impatiens*)
- [Spotted Lanternfly](https://www.snappit.app/explore/spotted-lanternfly) (*Lycorma delicatula*)
- [Brown-belted Bumble Bee](https://www.snappit.app/explore/brown-belted-bumble-bee) (*Bombus griseocollis*)
- [Eastern Carpenter Bee](https://www.snappit.app/explore/eastern-carpenter-bee) (*Xylocopa virginica*)

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Source: [Buren's Pyramid Ant: Facts & Places to See — Snappit](https://www.snappit.app/explore/burens-pyramid-ant)