Jabado, R.W. & Pires, J.D. & Ratão, S. & Derrick, D. (2021)
Raja herwigi The IUCN Red List of Threatened Species 2021: e.T161343A124469051
DOI: 10.2305/IUCN.UK.2021-1.RLTS.T161343A124469051.en