# Rough-Node Trap-Jaw Ant (*odontomachus ruginodis*)

The Rough-Node Trap-Jaw Ant has super strong jaws that snap shut incredibly fast! These ants are amazing hunters and work together in their colonies to find food.

- **Category:** [Insects](https://www.snappit.app/explore/categories/insect)
- **Rarity:** Common
- **Danger:** 1/5 · Very low
- **Habitat:** They live in warm, forested areas, often under rocks or in leaf litter.
- **Also known as:** Rough Ant, Snapping Ant, Trap-Jaw Ant

![Rough-Node Trap-Jaw Ant](https://commons.wikimedia.org/w/index.php?title=Special:Redirect/file/Odontomachus_ruginodis_casent0104179_profile_1.jpg&width=800)

Photo: April Nobile, CC BY 4.0 · [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Odontomachus_ruginodis_casent0104179_profile_1.jpg)

## Appearance

The Rough-Node Trap-Jaw Ant has a sleek, dark reddish-brown body with a slightly rough, textured surface, especially on its 'node' or waist. Its most striking features are the exceptionally long, straight mandibles that extend forward from its head, ready to snap shut.

## Taxonomy

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

## Interesting facts

- Rough-Node Trap-Jaw Ants use special chemicals called pheromones to leave scent trails for other ants.
- Their super-fast jaws can create a powerful shockwave when they snap shut!
- These amazing ants can carry objects many times their own body weight!
- They are solitary hunters, often going out alone to find their insect meals!

## Special abilities

- **Lightning Jaws:** Rough-Node Trap-Jaw Ant has mandibles that snap shut in less than a blink, helping them stun or kill prey instantly.
- **Escape Catapult:** Rough-Node Trap-Jaw Ant can launch itself into the air using its powerful jaws to escape predators or danger.
- **Ground Vibrations:** Rough-Node Trap-Jaw Ant can detect tiny ground vibrations using specialized leg sensors, warning them of threats.

## Measurements & details

- **Size:** 6-9 mm
- **Lifespan:** 120-300 days
- **Leg Count:** 6
- **Colony Size:** 200

## Diet & Feeding

They are fierce hunters that mostly eat other small insects and arthropods.

- **Primary Foods:** small insects, spiders, springtails
- **Foraging Method:** Pursuit

## Ecological connections

- **Eaten by:** Straw-headed Bulbul (*Pycnonotus zeylanicus*) — Birds often snatch foraging ants from the forest floor.
- **Eaten by:** Sumatran Wolf Spider (*Pardosa sumatrana*) — Wolf spiders are ground predators that ambush foraging ants.
- **Hunts:** Common Springtail (*Isotoma viridis*) — Preys on these tiny insects found in leaf litter.

## Traits

- [Social](https://www.snappit.app/explore/traits/social): Social animals live in organized groups, cooperating for survival benefits such as foraging, defense, and raising offspring.
- [Burrowing](https://www.snappit.app/explore/traits/burrowing): Burrowing animals dig tunnels and chambers in the ground, using these subterranean structures for shelter, hunting, or breeding.
- [Forest](https://www.snappit.app/explore/traits/forest): Forest habitats are terrestrial environments dominated by dense tree cover, supporting a high diversity of plant and animal life.
- [Carnivorous](https://www.snappit.app/explore/traits/carnivorous): This trait identifies organisms whose diet consists entirely or primarily of animal tissue.
- [Diurnal](https://www.snappit.app/explore/traits/diurnal): Diurnal animals are primarily active during daylight hours, typically resting or sleeping at night.

## Collections

- [Insects](https://www.snappit.app/explore/collections/insects)

## Safety

**Danger:** 1/5 · Very low

No special safety notes yet.

## Frequently Asked Questions

### How to identify Rough-Node Trap-Jaw 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 big is Rough-Node Trap-Jaw Ant?

6-9 mm

### How long does Rough-Node Trap-Jaw Ant live?

120-300 days

### What does Rough-Node Trap-Jaw Ant eat?

They are fierce hunters that mostly eat other small insects and arthropods.

### Where is Rough-Node Trap-Jaw Ant usually found?

They live in warm, forested areas, often under rocks or in leaf litter.

### How does Rough-Node Trap-Jaw Ant hunt?

Pursuit

### How many legs does Rough-Node Trap-Jaw Ant have?

6

### How large are Rough-Node Trap-Jaw Ant colonies?

200

## Where to spot

- [Orlando Festival Park](https://www.snappit.app/guides/places/orlando-festival-park) — Florida, US · Park

## 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: [Rough-Node Trap-Jaw Ant: Facts & Places to See — Snappit](https://www.snappit.app/explore/rough-node-trap-jaw-ant)