Tetragnatha extensa brachygnatha Thorell, 1873 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Arthropoda class Arachnida order Araneae family Tetragnathidae genus Tetragnatha species Tetragnatha extensa Name Homonyms Tetragnatha extensa brachygnatha Thorell, 1873