Fauna
Insect

Minute Fungus-farming Ant

Cyphomyrmex minutus

Minute fungus-farming ants are tiny, soil-colored insects that tend underground gardens of yeast-like fungi rather than hunting prey or cutting fresh leaves. Workers forage singly through leaf litter to gather caterpillar droppings, dead insect fragments, and decaying plant bits as fertilizer for their fungal crop. When startled, these slow-moving ants tuck their legs and antennae tight against their bumpy bodies, freezing completely to pass as specks of dirt.

Fungus-farmingCrypticSubtropical
Minute Fungus-farming Ant reference1 / 2
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Not EvaluatedConservation statusIUCN Red List categoriesLCNTVUENCREWEXNot Evaluated — not placed on the risk ladderRed List categories, explained →
Key facts
Diet & preyCultivated fungus, Caterpillar frass, Decaying plant matter
Predators
  • Predatory beetles
  • Jumping spiders
  • Insectivorous lizards
ThreatsHabitat loss, soil disturbance, and invasive predatory ants
HabitatsTropical and subtropical forests, woodlands, shaded gardens, and moist soil
Life spanWorkers live several months; queens can live several years
Classification
  1. FamilyFormicidae
  2. SpeciesCyphomyrmex minutus
Range & activity
Range data is not available yet.
Safe observation
Interaction riskLow
  1. Low
  2. Moderate
  3. High
  4. Very high
Why interaction risk is low
Safe to observe at a normal distance.
Responsible observation
  • Looking Closely: Scan leaf litter and undersides of damp stones for slow, dark-brown specks.
  • Movement Cue: Watch for workers freezing and tucking their legs when disturbed.
  • Nesting Sites: Check rotting logs and moist soil in shaded gardens or forest edges.
Related species
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