Cambridgea decorata is a species of spider in the genus Cambridgea found only in New Zealand. It is classified as "data deficient" under the New Zealand Threat Classification System. The only published records are of specimens collected in the 1940s from Parnell (male holotype), and Waiheke Island (females). Both localities are in or near Auckland City.
- ^ a b Blest, A.D.; Vink, C.J. 2000: New Zealand spiders: Stiphidiidae. Records of the Canterbury Museum, 13(supplement)
- ^ Sirvid, P.J. et al. 2012: The conservation status of New Zealand Araneae. New Zealand entomologist, 35(2): 85-90. doi:10.1080/00779962.2012.686310 [see Appendix 1]