Pseudospheniscus convexus Ameghino, 1905 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Aves order Sphenisciformes family Spheniscidae genus Palaeospheniscus species Palaeospheniscus bergi Name Homonyms Pseudospheniscus convexus Ameghino, 1905