Classification
Biota [regio]Animalia [regnum]
Chordata [phylum]
Aves [classis]
Charadriiformes [ordo]
Stercorariidae [familia]
Stercorarius [genus]
Genus Stercorarius contains the following taxa:
Stercorarius parasiticus (Linnaeus, 1758) [species]
Stercorarius pomarinus (Temminck, 1815) [species]
Stercorarius skua (BrĂ¼nnich, 1764) [species]