Megistanis Snellen van Vollenhoven, 1861 Dataset GBIF Backbone Taxonomy Rank GENUS Classification kingdom Animalia phylum Arthropoda class Insecta order Lepidoptera family Nymphalidae genus Polyura Name Homonyms Megistanis Doubleday, 1844 Megistanis Snellen van Vollenhoven, 1861 Megistanis Westwood, 1850