Oonops septem-cincta Ariadna septemcincta is a species of tube-dwelling spider endemic to New Zealand.

[1] This species was described in 1891 as "Oonops septem-cincta" by Arthur Urquhart from a single female specimen collected in Wellington.

[1] This species is only known from Wellington, New Zealand.

[1] Under the New Zealand Threat Classification System, this species is listed as "Not Threatened".

[3] This article related to araneomorph spiders is a stub.