Fordyce, E.; Perrin, W.F. (2025). World Cetacea Database.
Balaenoptera borealis schlegelii Tomilin, 1946. Accessed through: RAS (Eds.) (2025) Register of Antarctic Species at: https://ras.biodiversity.aq/aphia.php?p=taxdetails&id=380417 on 2026-01-13
RAS (Eds.) (2026). Register of Antarctic Species.
Balaenoptera borealis schlegelii Tomilin, 1946. Accessed at: https://ras.biodiversity.aq/aphia.php/www.pfeil-verlag.de/04biol/www.pfeil-verlag.de/04biol/rest/rest/rest/aphia.php?p=taxdetails&id=380417 on 2026-01-13