Nannaethiops is a genus of distichodontid fishes found in Africa, with these currently described species: \n* Nannaethiops bleheri Géry & Zarske, 2003 \n* Nannaethiops unitaeniatus Günther, 1872 (one-line tetra)
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