HOME Kingdom Animalia 15451 Phylum Chordata 13121 Class Aves 4736 Order Sphenisciformes 88 Family Spheniscidae 87 17/18spp=94.4% pinguin Genus Aptenodytes 19 Eudyptes 8 Eudyptula 2 Megadyptes 3 Pygoscelis 13 Spheniscus 8