Amphinecta mara is a species of Desidae that is endemic to New Zealand.
This species was described by Ray Forster and Cecil Wilton in 1973 from female specimens. The holotype is stored in Otago Museum.
The female is recorded at 16.83mm in length.
This species is only known from Canterbury, New Zealand.
Under the New Zealand Threat Classification System, this species is listed as "Not Threatened".