Pygoscelis adeliae Hombon and Jacquinot 1841 (Adelie penguin)
PaleoDB taxon number: 372696
Alternative combination: Catarrhactes adeliae
Belongs to Pygoscelis according to J. F. Clements et al. 2017
Sister taxa: Pygoscelis antarcticus, Pygoscelis calderensis, Pygoscelis grandis, Pygoscelis papua, Pygoscelis tyreei