Leafcutter ant (Atta cephalotes)
Invertebrates · Difficulty: Experts
Key facts and care guidance for Leafcutter ant (Atta cephalotes) (origin: Central and South America). Adult size around worker 2–16 mm, queen 25–30 mm. Life expectancy queen 15–20 years. The values below are carefully researched guidance.
Short answers
Leafcutter ant: How big does the enclosure need to be?
Nest chambers plus a foraging area, together from 100×50×50 cm.
Leafcutter ant: What temperature does it need?
Daytime 25–28 °C, at night no drop needed.
Leafcutter ant: Does it need UVB lighting?
UVB: Not required.
Leafcutter ant: How long do they live?
Life expectancy: queen 15–20 years.
Leafcutter ant: Is it suitable for beginners?
No – better suited to experienced keepers (difficulty: Experts).
Climate
- Daytime temperature
- 25–28 °C
- Night temperature
- no drop needed
- Humidity
- 70–90 % throughout
- UVB
- Not required
Enclosure
- Minimum size
- nest chambers plus a foraging area, together from 100×50×50 cm
- Substrate
- Several fungus chambers, a separate feeding arena
Feeding
- Food
- Fresh, unsprayed leaves in large quantities
- Feeding interval
- fresh leaves daily, and a great deal once the colony grows
Key facts
- Adult size
- worker 2–16 mm, queen 25–30 mm
- Life expectancy
- queen 15–20 years
- Origin
- Central and South America
- Protection status
- —
- Brumation
- No — active all year round
- Cohabitation
- Keep as a colony, one per enclosure. These animals naturally live in groups and cope poorly alone. Never combine two colonies - foreign individuals are not readily accepted but fought. Watch food and humidity as the colony grows.
Notes
Like Acromyrmex, but on a different scale: a mature colony processes considerable quantities of leaves daily and needs several chambers. The leaf supply in winter is where most attempts at keeping it fail — work it out honestly beforehand.
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Related species
- Asian carpenter ant (Camponotus nicobarensis) – Beginner
- Leafcutter ant (Acromyrmex octospinosus) – Experts
- Nylander's acorn ant (Temnothorax nylanderi) – Beginner
- European fire ant (Manica rubida) – Intermediate
- Brown-black carpenter ant (Camponotus ligniperda) – Intermediate
- Harvester ant (Messor barbarus) – Beginner
- Yellow meadow ant (Lasius flavus) – Beginner
- Silky field ant (Formica fusca) – Beginner
What you need to start
To keep Leafcutter ant (Atta cephalotes) you typically need: a suitable enclosure (nest chambers plus a foraging area, together from 100×50×50 cm), substrate (Several fungus chambers, a separate feeding arena), a heat source with a thermostat, thermometer and hygrometer, a water dish and hides. You will find equipment in the Reptoria marketplace.
The complete, interactive care database is in the Reptoria app.
Last updated: 9 October 2026 · Editor: Reptoria editorial team · Sources include: https://de.wikipedia.org/wiki/Blattschneiderameisen, https://en.wikipedia.org/wiki/Atta_cephalotes
All values are non-binding guidance and do not replace expert advice. Research thoroughly from several sources before acquiring and keeping an animal, and observe the applicable law (species and animal protection in particular).