Technical Sheet: Ant Pristomyrmex brevispinosus
Scientific Name: Pristomyrmex brevispinosus
Family: Formicidae
Subfamily: Myrmicinae
Distribution
Pristomyrmex brevispinosus is an ant species distributed in tropical and subtropical regions, primarily found in Asia and Oceania. They inhabit forested areas and rural landscapes, preferring moist soils and locations with abundant vegetation.
Physical Characteristics
- Size: Worker ants measure between 3 and 4 mm.
- Color: Typically light brown, with darker tones on the thorax and abdomen.
- Morphology: Compact body with a robust thorax and relatively large mandibles for their size. They possess short dorsal spines, which is reflected in their name ‘brevispinosus’.
Behavior
- Feeding Habits: They are omnivorous, feeding on small insects, plant secretions, and sources of proteins and carbohydrates found in the soil.
- Social Behavior: They form medium-sized colonies and exhibit moderate territorial behavior. The colony structure is led by a queen, who is solely responsible for reproduction.
Habitat and Nest Construction
- Colonies of Pristomyrmex brevispinosus typically build their nests in the ground, often under stones, fallen logs, or in small cavities in the soil. They prefer humid, well-shaded areas.
Care in Captivity
- Temperature: Between 24°C and 28°C.
- Humidity: Moderate, between 60% and 70%.
- Feeding: It is recommended to provide small insects, such as fruit flies or crickets, as well as sugary liquids or diluted honey.
- Nest: They can be kept in plaster or acrylic ant farms, ensuring adequate humidity in the breeding area.
Interesting Facts
- Pristomyrmex brevispinosus is highly efficient in foraging. Its small size and ability to navigate through vegetation allow it to explore areas that may be difficult for larger species to access.
