Petromyzon fluviatilis f. minor Smitt, 1895 Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Animalia phylum Chordata class Petromyzonti order Petromyzontiformes family Petromyzontidae genus Lampetra species Lampetra planeri Name Homonyms Petromyzon fluviatilis minor Smitt, 1895 Petromyzon fluviatilis f. minor Smitt, 1895