Typová lokalita
Off Sikayab-Bukana (landed location), Dapitan City, Zamboanga del Norte, Mindanao, Philippines, depth 550 meters.
Původní popis
Ebert, D. A. & Jang, J. J. 2022. Galeus friedrichi (Carcharhiniformes: Pentanchidae), a new sawtail catshark from the Philippines. Journal of the Ocean Science Foundation v. 39: 45-53.
Použitá literatura
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2024. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.