? bifida Ubaghs & Robison, 1988 Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Animalia phylum Echinodermata family Cothurnocystidae Name Homonyms ? bifida F.O.Pickard-Cambridge, 1901 ? bifida Edgell, 1955 ? bifida Rothpletz, 1886 ? bifida Eichwald, 1860 ? bifida Engesser, 1980 ? bifida Parona, 1933 ? bifida Vermeij, 2001 ? bifida Sandberger & Sandberger, 1853 ? bifida Ubaghs & Robison, 1988