Leptyphantes alacris (Blackwall) Blackwall, 1869 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Arachnida order Araneae family Linyphiidae genus Tenuiphantes species Tenuiphantes alacris Name Homonyms Leptyphantes alacris (Blackwall) Blackwall, 1869