Homalaspis plana (H.Milne Edwards, 1834) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Malacostraca order Decapoda family Platyxanthidae genus Homalaspis species Homalaspis plana Name Synonyms Gecarcinus regius Poeppig, 1836 Xantho planus H.Milne Edwards, 1834 Homonyms Homalaspis plana (H.Milne Edwards, 1834)