B. gracilis (Blackwall, 1841) (
type) – North America, Europe, Northern Africa, Turkey, Caucasus, Russia (Europe to Far East), Kazakhstan, China, Korea, Japan
B. gulkana Ivie, 1969 – Russia (Far East), USA (Alaska), Canada
^Hackman, W. (1954). "The spiders of Newfoundland". Acta Zoologica Fennica. 79: 13.
^Millidge, A. F.; Locket, G. H. (1952). "New and rare British spiders". Proceedings of the Linnean Society of London. 163: 71.
doi:
10.1111/j.1095-8312.1952.tb00641.x.
^Menge, A. (1866). "Preussische Spinnen. Erste Abtheilung". Schriften der Naturforschenden Gesellschaft in Danzig. 1: 1–152.
B. gracilis (Blackwall, 1841) (
type) – North America, Europe, Northern Africa, Turkey, Caucasus, Russia (Europe to Far East), Kazakhstan, China, Korea, Japan
B. gulkana Ivie, 1969 – Russia (Far East), USA (Alaska), Canada
^Hackman, W. (1954). "The spiders of Newfoundland". Acta Zoologica Fennica. 79: 13.
^Millidge, A. F.; Locket, G. H. (1952). "New and rare British spiders". Proceedings of the Linnean Society of London. 163: 71.
doi:
10.1111/j.1095-8312.1952.tb00641.x.
^Menge, A. (1866). "Preussische Spinnen. Erste Abtheilung". Schriften der Naturforschenden Gesellschaft in Danzig. 1: 1–152.