Cambridgea sylvatica is a species of Desidae that is endemic to New Zealand.Forster, R. R. & Wilton, C. L. (1973). The spiders of New Zealand. Part IV. Otago Museum Bulletin 4: 1-309.

Taxonomy This species was described in 1973 by Ray Forster and Cecil Wilton from a male specimen. The holotype is stored in Otago Museum.

Description The male is recorded at 8.4mm in length. The carapace is coloured pale yellowish brown with a brown band dorsally. The abdomen is pale and darkens laterally and posteriorly.

Distribution This species is only known from Northland, New Zealand.

Conservation status Under the New Zealand Threat Classification System, this species is listed as "Data Deficient" with the qualifiers of "Data Poor: Size", "Data Poor: Trend" and "One Location".

References