Grapsus rudis H.Milne Edwards, 1853 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Malacostraca order Decapoda family Grapsidae genus Grapsus species Grapsus tenuicrustatus Name Homonyms Grapsus rudis H.Milne Edwards, 1853 Grapsus rudis Gibbes, 1850