Stygopholcus kratochvili (Brignoli, 1971) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Arachnida order Araneae family Pholcidae genus Stygopholcus species Stygopholcus photophilus Name Homonyms Stygopholcus kratochvili (Brignoli, 1971)