Segestriidae Simon, 1893
Ariadna Audouin, 1826
Ariadna arthuri
Petrunkevitch, 1926
Ariadna bicolor
(Hentz, 1842)
Ariadna fidicina
(Chamberlin, 1924)
Ariadna pilifera O.
P.‑Cambridge, 1898
Segestria Latreille, 1804
Segestria bella
Chamberlin & Ivie, 1935
Segestria cruzana
Chamberlin & Ivie, 1935
Segestria pacifica
Banks, 1891
List submitted by
Allen Dean (12 March 2002)