The Rhyacichthyidae or loach gobies are a small family of perciform fish in two genera and three species. They inhabit marine and fresh water in Oceania and the western Pacific.
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