The Acromyrmex lundii, commonly known as the Black Leafcutter Ant, is the dark, gritty counterpart to the more colorful Acromyrmex species. Found primarily in the southern regions of South America—Argentina, Uruguay, and Southern Brazil—this species is the “cold-hardy” leafcutter. While they are true fungal farmers, they have evolved to survive in temperate climates where other leafcutters would perish, making them a unique choice for keepers in cooler regions.
Technical Specifications
| Feature | Details |
| Origin | Southern South America (Argentina, Uruguay, Paraguay, Southern Brazil) |
| Habitat | Temperate grasslands, forests, and suburban gardens |
| Colony type | Polygynous (Often found with multiple queens in one nest) |
| Queen size | 11mm – 13mm (Matte, jet black, and very spiny) |
| Worker size | 3mm – 9mm (Strongly polymorphic; dark mahogany to jet black) |
| Nutrition | Symbiotic fungus fed by leaves, grasses, and flowers |
| Humidity | Nest: 85% – 95% (Critical) | Arena: 40% – 60% |
| Temperature | Nest: 22°C – 26°C (Slightly cooler than tropical species) |
| Hibernation | Diapause (Optional; 2-3 months at 15°C – 18°C) |
| Difficulty | 3/5 (Very hardy and adaptable) |
Reviews
There are no reviews yet.