Grapsus pelagicus 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 pelagicus Name Homonyms Grapsus pelagicus Say, 1818 Grapsus pelagicus Roux, 1828 Grapsus pelagicus H.Milne Edwards, 1853