Camponotus sanctus

Adapted to the warm, dry country around Jerusalem, this carpenter ant brings the size and presence of a larger Camponotus without the steep care that often comes with it. It tolerates a forgiving humidity window, so the usual beginner mistake of over-misting is much less likely to set it back. The colony shows a clear polymorphic spread as it grows, the heavier majors giving the nest real character beside the smaller workers. It is a sturdy, good-looking species that suits a newcomer wanting something substantial to grow on.

Coming from a warm, dry climate, this carpenter ant takes sugary liquids for the workers and insect protein to drive brood, and it copes well with the leaner feeding rhythm of an arid-zone ant. A reliable sugar source plus a few feeder insects covers its needs.

★★★ readily · ★★ moderately · ★ occasionally · ✗ not eaten

Raise the founding queen in a test tube and shift her once the first workers cover the cotton. Coming from a dry Mediterranean-type setting, this ant wants the drier end, so an Ytong or acrylic nest kept mostly dry with one lightly damp corner reads its biology correctly, alongside a ventilated arena. Carpenter ants climb, so line the rim with fluon (PTFE), oil, or talc and water. ANTonTOP formicaria and starter kits bring the nest, arena, and escape barrier together for a smooth start.

Hibernation is not required, though a colony from a Mediterranean-type climate may ease off a little in the cooler months. Keep the nest at 24-28 °C and the arena at 23-30 °C, with nest humidity 50-60% and the arena drier at 30-50%; this species likes things on the dry side. Warm one end for a gradient. There is no need for a strict cold rest, so simply keep feeding through the season.

Like other carpenter ants it founds slowly, then settles into steady progress as the worker force matures, building into several thousand workers over time. The colony arrives as a queen with her workers and brood, an established start rather than a lone queen.

• The name sanctus, ‘holy’, reflects its home ground across the Levant; it is a common ant around Jerusalem and the eastern Mediterranean.
• It is well adapted to hot, dry country and forages confidently in conditions that would slow many other carpenter ants.
• Carpenter ants excavate nest galleries in wood or soil cavities but do not eat the wood, unlike termites.
• As a member of the Formicinae it has no sting and defends itself with sprayed formic acid.

Is Camponotus sanctus good for first-time keepers?

Yes, it is rated Beginner and is a forgiving larger carpenter ant for newcomers.

Does the Jerusalem carpenter ant need a winter rest?

Hibernation is not required; it may slow slightly in the cooler months, but keep feeding and no strict cold rest is needed.

Does Camponotus sanctus sting or bite?

No, there is no sting; only a mild bite.

How big can the colony get?

Several thousand workers when mature.

What size is the queen?

The queen measures 15-18 mm.

How fast does it grow?

Slowly to moderately, like most carpenter ants.

What does Camponotus sanctus eat?

Sugar water or nectar plus insects such as crickets and flies; it also prefers drier conditions than many Camponotus.

When do they fly, and will they arrive alive?

The nuptial flight is in early May; colonies ship with queen, workers and brood plus a heat or cool pack, dispatched within 24 h with tracking.

Escape prevention. Coat the inner rim of every open arena with fluon (PTFE), or use talc-and-water or an oil barrier as a backup, and keep a tight, fine-mesh lid on top. Check the barrier regularly, since dust, condensation and feeding debris break a fluon line over time. Keep tubing connectors tight and seal any gaps in the nest.

Keeping reminders. Always offer fresh water and never let the nest dry out completely. Give carbohydrates continuously and protein a few times a week, and remove uneaten insect prey within 24 hours before it moulds. Keep the formicarium out of direct sunlight and away from constant vibration, which stresses a young colony. A water-filled test tube plugged with cotton makes an ideal spare incubator whenever you need one.

Before you buy – do not rehouse too early. Have a test-tube setup or a small formicarium with an outworld and a working barrier ready before your colony arrives. A founding colony grows slowly at first, which is normal. Moving a small colony into a large nest too soon invites mould, mites and stress, and the workers die off one by one. Keep the colony in its open test tube on the arena, plug the nest entrance with cotton, and open up the next chambers only once the colony fills roughly 10-15% of the space.

What we ship. Every colony ships with a live-arrival guarantee, backed by our 24h unboxing-video guarantee: if the queen does not arrive alive, we reship free. Parcels travel with DHL, InPost (PL) or EMS, with a heat or cold pack to suit the season, packed discreetly and securely. We ship across the EU and worldwide, with free shipping over the Europe threshold.