Piscobalaena nana is an extinct cetacean which lived between the Miocene and the upper Pliocene (about 10 to 5 million years ago). Its fossils have been found in the Pisco Formation of Peru.
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