Scientists have discovered a 16-million-year-old dirt ant fossil in the Dominican Republic, providing direct evidence that the species once inhabited the Caribbean islands before going extinct. The tiny ant, named Basiceros enana, is significantly smaller than its living relatives and holds secrets about the evolution of the group. Researchers used advanced imaging techniques to analyze the fossil’s fine details, revealing a wealth of information about the ancient creature’s adaptations, including its camouflage abilities and predatory lifestyle.
Source: https://www.discoverwildlife.com/animal-facts/insects-invertebrates/basiceros-enana-amber-caribbean