Koerber, S. & Kast, S. (2023)
Raja cyanoplax nom.nov., a replacement name for Raja magellanica Steindachner, 1903, junior homonym of Raja magellanica Philippi, 1902 (Chondrichthyes: Arhynchobatidae). Historia Natural (tercera serie), 13(2), 53-64

Koerber, S. (2023)
Comments on the type localities of some marine fishes in the southwestern Atlantic Ocean. Historia Natural Tercera Serie, 13(3), 25–34

Koerber, S. & Guimarães, E.C. & de Brito, P.S. & de Bragança, P.H.N. & Ottoni, F.P. (2022)
Checklist of the freshwater fishes of Maranhão, Brazil (CLOFFBR-MA). Ichthyological Contributions of PecesCriollos, 79, 1–94