Hymenodiscus exilis (Fisher, 1905) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Echinodermata class Asteroidea order Brisingida family Brisingidae genus Hymenodiscus species Hymenodiscus exilis Name Synonyms Brisinga exilis Fisher, 1905 Brisingella exilis (Fisher, 1905) Homonyms Hymenodiscus exilis (Fisher, 1905)