Allomerus is a Neotropical genus of small ants in the subfamily Myrmicinae. Its eight species are known from the forests of South America, where they live in plant cavities and structures.
Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0