Mystrium camillae

Few ants come with a backstory like the Dracula ant, named for the queen and workers feeding on fluids from their own larvae rather than eating them outright. It is a single-queen species that stays small and specialist, with a polymorphic worker force that includes larger soldiers, so it rewards patient, detailed keeping over sheer scale. It comes from Burma and the wider Southeast Asian forests, which means warm, very humid conditions and steady predatory feeding. The Pro rating is well earned: the humidity demands are high and the sting is painful, so it is firmly a keeper’s ant, but a captivating one for anyone ready for it.

A predator through and through. Workers hunt live and freshly killed insects to feed the colony. The famous twist is that adults drink fluid from their own larvae for protein.

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

Begin in a small, very humid nest and upgrade only as this slow, modest colony grows into it. As a forest-floor predator it needs a Ytong or hybrid nest that holds high moisture consistently, so keep at least one chamber wet at all times. Seal the arena with a fluon (PTFE) or oil barrier, or talc and water, and work calmly around the colony given its painful sting. An ANTonTOP formicarium or starter kit supplies the high-humidity nest, arena and barrier as one ready set.

Warm and very wet is the rule for this forest predator: hold the nest at 24-27 °C and the arena at 25-29 °C, with humidity of 75-90% in the nest and 65-80% in the arena. Keep the nest consistently moist and heat one side only for a gradient. There is no hibernation, so maintain steady warmth and humidity and feed it all year.

Growth is slow to moderate for this predator, and the colony reaches up to 500 workers with a distinct soldier caste, so expect a measured climb with a visible range of body sizes. It arrives as a queen with workers and brood.

• The name “Dracula ant” comes from non-destructive cannibalism: adults pierce their own larvae and drink the haemolymph, since their narrow waists stop them swallowing solid food.
• This species holds the record for the fastest known animal movement, snapping its mandible tips past each other at roughly 90 metres per second by power-amplified spring loading.
• Unlike a classic trap-jaw, the jaws press together and then suddenly slide and snap, a “snap-jaw” mechanism distinct from anything in Odontomachus or Myrmoteras.
• Mystrium are cryptic subterranean and leaf-litter hunters, so colonies are seldom encountered despite the genus’s wide range across the Old World tropics.

Is the Dracula ant good for beginners?

No, it is rated Pro, needs very high humidity, and has a painful sting, so it suits experienced keepers.

Does Mystrium camillae need a winter rest?

No, it is tropical with no hibernation; keep it warm and very humid all year.

Does the Dracula ant sting or bite?

Yes, it has a painful sting, so always handle the colony carefully and avoid direct contact.

How big can the colony get?

Up to 500 workers, with a soldier caste, so it stays a contained specialist colony.

How big is the queen?

The queen measures 7-9 mm; workers are 3-5 mm and soldiers 4-9 mm.

How fast does a Dracula ant colony grow?

Growth is slow to moderate for this predatory Dracula-ant genus.

What does it eat?

Live insects such as crickets and flies for protein; it does not take seeds.

Will it arrive alive?

Yes, it ships as a queen with workers and brood plus a heat or cool pack, dispatched within 24 h with tracking for safe live arrival.

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.