? fraternus Gabb, 1869 Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Animalia phylum Mollusca class Cephalopoda family Pachydiscidae Name Homonyms ? fraternus Banks, 1905 ? fraternus Leidy, 1873 ? fraternus Harris, 1828 ? fraternus Leidy, 1858 ? fraternus Marsh, 1869 ? fraternus Gabb, 1869 ? fraternus Kirejtshuk et al., 2016 ? fraternus Reed, 1908