Opisthoporus Minot, 1877 Dataset GBIF Backbone Taxonomy Rank GENUS Published in Arb. Inst. Würzburg, 3 (2) Classification kingdom Animalia phylum Platyhelminthes class Turbellaria family Leptoplanidae genus Leptoplana Name Homonyms Opisthoporus W.H.Benson, 1851 Opisthoporus Fukui, 1929 Opisthoporus Minot, 1877 Opisthoporus Manter, 1947 Opisthoporus Pfeiffer, 1851 Opisthoporus Minot, 1877