nomen novum:
Bathyraja cyanoplax  (Koerber & Kast, 2023)
replacement name for
Raja magellanica   Steindachner, 1903
due to homonymy with
Bathyraja magellanica   (Philippi, 1902)

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

abstract (from publication):
The homonymy between Raja magellanica Philippi, 1902, and Raja magellanica Steindachner, 1903 is removed by the introduction of a replacement name for the younger name. The discovery of a so far missing syntype in Berlin is presented, together with comments on the provenance of another syntype hosted in Vienna.