Hypostomus spinosissimus (Steindachner, 1880) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata order Siluriformes family Loricariidae genus Isorineloricaria species Isorineloricaria spinosissima Name Homonyms Hypostomus spinosissimus (Steindachner, 1880)