Pygidium taenia var. transandianum Steindachner, 1915 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Animalia phylum Chordata order Siluriformes family Trichomycteridae genus Trichomycterus species Trichomycterus taenia Name Homonyms Pygidium taenia transandianum Steindachner, 1915 Pygidium taenia var. transandianum Steindachner, 1915