Camponotus singularis Care Guide: Keeping the Red-Headed Giant Carpenter Ant

Camponotus singularis is one of the most popular carpenter ants in the hobby, and it is easy to see why. The workers have a bright red head and a dark, silvery body, and the majors are giants with huge heads, almost as big as the queen. It is not a difficult species, but it is a tropical ant that needs warmth all year, and despite its size it is fragile, so it needs careful handling. Curious about its life in the wild? Read our Camponotus singularis facts.

At a glance

• Origin: tropical forests of South and Southeast Asia

• Difficulty: not difficult, but needs warmth and careful handling

• Colony structure: one queen

• Workers: dimorphic: small workers and giant majors, nothing in between

• Growth: slow start, steady once the colony is warm and well fed

• Colony size: large

• Temperature: warm all year, heating recommended

• Humidity: moderate, no wet nest

• Winter rest: none

• Most important point: warmth and a calm, stable setup

Appearance

Workers have a red head and a dark body covered in fine silvery hairs, which gives them a beautiful sheen. Colonies are truly dimorphic: there are minor workers and majors, but no medium-sized workers in between. The majors have enormous, heart-shaped heads and are almost as large as the queen; their heads are even wider than hers. The queen is around 2 cm long.

Where does it live?

Camponotus singularis has a huge range, from India and Nepal through Myanmar, Thailand, Laos and Vietnam to Malaysia, Indonesia and Borneo. It lives in warm, humid forests and nests in wood, such as old tree trunks. In nature it is mostly active at night.

Founding a colony

The queen surrounded by her workers.

A young queen starts her colony on her own after the nuptial flight. She seals herself in and does not need food until her first workers arrive. Keep a founding queen in a closed test tube in a dark, warm and quiet place; our test tube guide shows how to set one up.

Growth

A colony inside the nest.

Like every Camponotus, the start is slow. The first workers are always small minors; the giant majors only appear once the colony has grown and is well fed. With warmth and enough food, growth becomes steady. Every colony is different, so we do not give timelines.

Handle with care

Despite their size, these ants are fragile. Their long legs and antennae are easily damaged, so never shake a test tube or nest, move the colony calmly, and be careful with tweezers. Keep disturbance to a minimum: a stable, quiet setup is the key to a healthy colony.

Temperature and heating

This is a tropical species that needs warmth all year. Heat part of the setup, for example with a Heat Mat with Temperature Controller, so the ants can choose between a warm and a cooler area. Keep in mind that the setting on a heat mat is not the temperature inside the nest, and watch where the workers keep their brood: that tells you where they feel best. Cold is bad for this species.

No winter rest

Camponotus singularis does not need a winter rest. Keep the colony warm and active all year round.

Humidity and water

This species does not need a wet nest. Keep a small part of the nest slightly moist and the rest dry, and always provide an extra water source, such as a water tube in the outworld. Condensation or mould means it is too wet.

Light

Camponotus singularis is mostly active at night and prefers a dark nest. Keep the nest covered, or use a red film over the nest so you can still watch the colony without stressing it.

Feeding

A major with a cricket.

• Sugar: always keep sugar available, for example sugar water, fruit or Sugar Jelly.

• Protein: small colonies do well with fruit flies; larger colonies take crickets, mealworms and cockroaches. The majors easily handle large prey. Freeze wild-caught insects first.

• Portions: adjust the amount to the size of your colony and remove leftovers before they mould.

• Water: always provide clean water.

Housing

• Founding queen: a closed test tube until the first workers arrive.

• First workers: connect the test tube to a Mini Outworld to give the colony a small foraging area.

• Larger colonies: this species does very well in a Ytong Type B nest with a fine layer of substrate, such as the Small Ytong Nest - Type B and later the Medium Ytong Nest - Type B.

• Escape prevention: Camponotus climb smooth surfaces well, so use an anti-escape barrier such as Fluon from the start.

Bites

The majors can give a firm pinch, and like other carpenter ants the workers can spray a little formic acid when disturbed. They are harmless to people.

Is Camponotus singularis right for you?

If you want a spectacular carpenter ant with giant red-headed majors, and you can give it warmth all year and a quiet spot, Camponotus singularis is a fantastic species. Looking for a faster-growing, easier Asian carpenter ant? Compare it in Camponotus singularis vs Camponotus nicobarensis. Have a look at our Camponotus singularis colonies.

Sources

• AntWiki. Camponotus singularis.

• Laciny, A., Zettel, H. and Druzhinina, I., 2016. Workers, soldiers, and gynes: morphometric characterization and description of the female castes of Camponotus singularis. Deutsche Entomologische Zeitschrift.

Photos: King Maf and Jake Martin.