Acracanthostoma bicornutum Mello-Leitão, 1917 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Arachnida order Araneae family Thomisidae genus Acracanthostoma species Acracanthostoma bicornutum Name Homonyms Acracanthostoma bicornutum Mello-Leitão, 1917