Camponotus cinctellus is a large, energetic African species distinguished by its shimmering appearance and pronounced polymorphism. Its deep matte-black body is complemented by a dense covering of golden or yellowish-silver hairs across the abdomen. These fine hairs catch the light as the ants move, producing the glow behind the common name “golden ant.” The species is also informally known as a sugar ant.

A colony with a striking profile

Camponotus cinctellus originates from the savannas and tropical forests of East and Southern Africa. A queen reaches 15–16 mm, while the large, broad-headed soldiers grow to approximately 13 mm. The size differences within a colony are easy to notice: smaller workers operate alongside substantially built individuals that perform defensive roles.

The golden effect does not come from the base colour of the exoskeleton. It is created by countless tiny hairs, which can appear golden, silvery yellow, or more subdued depending on the angle and strength of the light. Their sheen is especially visible when the workers cross an open arena.

Activity and feeding

This species is described as active, bold, and eager to feed. Its carbohydrate diet can include honey or sugar syrup together with sweet fruit. Developing brood also requires a substantial source of protein. Crickets and marbled cockroaches are suitable feeder insects.

• Carbohydrates: sugar syrup, honey syrup, and sweet fruit.
• Protein foods: crickets and marbled cockroaches.
• Seasonal cycle: year-round activity without winter diapause.

Because Camponotus cinctellus comes from a warm African climate, the colony does not require hibernation. The stated temperature range for keeping the species is 25–28 °C. With an appropriate warm environment, the ants remain active throughout the year.

Planning the formicarium

A well-ventilated nest with a stable moisture gradient is important for this active species. The internal layout should provide a humid area for larvae while retaining drier chambers where cocoons can be placed. This arrangement gives the ants access to different microclimates rather than exposing the entire nest to the same moisture level.

Either a partially gypsum-based formicarium or a full gypsum nest is recommended. In a combined design, plastic chambers are paired with an integrated G23 gypsum block. The gypsum creates the humid zone, while the plastic sections remain drier. A fully gypsum formicarium offers a softer, more even background level of moisture across the nest.

Materials and limitations

Impact-resistant PETG is recommended for the plastic components. It is suitable for a structure intended to house large workers and strong soldiers. Even with this material, the joints, lid, and ventilation openings should remain secure and be checked as part of routine care.

A formicarium that relies on a nanosponge for hydration is not recommended for Camponotus cinctellus. Such sponges may dry out quickly, fail to maintain the required moisture gradient, and encourage mould under unfavourable conditions. The specified alternative is a PETG structure hydrated through G23 gypsum, or a suitable gypsum nest.

The arena and nest should also provide enough usable room for an active colony. Their dimensions need to be matched to the colony’s current size, with sufficient arena space for workers to forage and accept carbohydrate and protein foods.

Frequently asked questions

Why is Camponotus cinctellus called the golden ant?

The abdomen is densely covered with microscopic hairs. When illuminated, they reflect golden or silvery-yellow tones against the black body and create the species’ characteristic shimmer.

Does this species need winter diapause?

No. It is an African species with year-round activity, and winter hibernation is not required. Maintain a stable warm temperature of 25–28 °C.

Can it be housed in a nanosponge formicarium?

That hydration system is not recommended for this species. The stated housing options use PETG with a G23 gypsum humidifying section or a gypsum formicarium capable of providing both humid and dry zones with adequate ventilation.