Coreius is a genus of cyprinid fish belonging to the subfamily Gobioninae. They are known as gudgeons. This genus is endemic to freshwater habitats in China. It currently contains four recognized species.
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