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Veromessor pergandei

The black desert harvester ant from the Sonoran and Mojave deserts. A large colony that above all needs warmth.

Species at a glance

  • Origin: the Sonoran and Mojave deserts of the south-western US and north-western Mexico
  • Colony: a mature colony has 10–15 thousand workers of different sizes
  • Difficulty: intermediate, for keepers with some experience

Care conditions

  • Temperature: a warm zone of 26–32 °C and a cooler one for the queen and young brood; the queen may stop laying when it is cooler, and overheating above 40 °C is dangerous
  • Humidity: a moist brood area and a dry seed area
  • Food: seeds (dandelion, bluegrass and other small seeds) as the staple, insects for protein

Hibernation

Most keepers skip hibernation; in winter the colony can be kept at room temperature of about 21 °C to give the queen a rest from laying.

Farm and colony growth

The queen founds the colony alone and needs no food until the first workers appear; a young colony lives in a test tube until it gets crowded.

Catalog

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