Theridion zantholabioTheridion zantholabio is a species of Theridiidae that is endemic to New Zealand.TaxonomyThis species was described in 1886 by Arthur Urquhart from female specimens. It was most recently revised in 1935.DescriptionThe female is recorded at 5.2mm in length.DistributionThis species is known from New Zealand.Conservation statusUnder the New Zealand Threat Classification System, this species is listed as "Not Threatened".