Pygidium proops var. parahybae Eigenmann, 1918 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Animalia phylum Chordata order Siluriformes family Trichomycteridae genus Ituglanis species Ituglanis parahybae Name Homonyms Pygidium proops parahybae Eigenmann, 1918 Pygidium proops var. parahybae Eigenmann, 1918