The desert athlete
Cataglyphis cursor is a Mediterranean and North African ant adapted to extreme heat. It can forage at ground temperatures exceeding 50°C, where most ants are literally cooked. Its golden to silvery colour reflects the sunlight, and its long legs give it a record speed (among the fastest in the animal kingdom relative to its size).
A fascinating quirk: Cataglyphis has an exceptional sense of direction. It navigates using the sun’s position and a true internal “step counter” to find its nest in featureless desert landscapes.
Researchers proved that by gluing tiny stilts under Cataglyphis legs, you make them overshoot their nest because their calibrated “step counter” is thrown off. Conversely, by shortening their legs, they stop short. The mechanism is unique in the animal kingdom.
Keeping in hot, dry conditions
Cataglyphis requires desert conditions: 28-32°C on average (up to 35°C at peak), low humidity (20-40%), a sandy substrate. A terrarium heat cable is generally needed. Avoid excessive humidity, which can make the nest mould.
Founding and growth
Nuptial flight in summer. The queen does a claustral founding lasting 6-10 weeks. Colonies stay modest (500-2000 workers).
Very brief hibernation
Unlike continental species, Cataglyphis hibernates only briefly (1-2 months) at 12-15°C. Too cold kills it.
15W terrarium heat cable
To maintain the desert temperatures Cataglyphis cursor needs.
Special terrarium sand
A sandy substrate to recreate the natural habitat of Cataglyphis.
Frequently asked questions
- How big is Cataglyphis cursor?
- Queen: 10-13 mm — Workers: 6-10 mm.
- How long does a Cataglyphis cursor queen live?
- A Cataglyphis cursor queen lives approximately 8-12 years.
- How does Cataglyphis cursor found a colony?
- Foundation type: Claustral — Polygynous: No.
- What does Cataglyphis cursor eat?
- Diet: Insects, honeydew.
- Does Cataglyphis cursor need a diapause (hibernation)?
- Diapause: Brief.
- What temperature and humidity does Cataglyphis cursor require?
- Temperature: 28-35°C — Humidity: 20-40% (dry).
- How large does a Cataglyphis cursor colony grow?
- Colony size: 500-2,000.
- Is Cataglyphis cursor suitable for beginners?
- Difficulty level: 4/5 (advanced).
Sources & references
Authoritative references for further reading on Cataglyphis cursor:
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