Platnick, Norman I.; Robert Raven; Toby Schuh; Ryan Choi (2011). "World Spider Catalog - Genus Portia". The American Museum of Natural History. Retrieved 4 May 2011.
Wilcox, S. & Jackson, R. (2002). "Jumping Spider Tricksters"(PDF). In Bekoff, M.; Allen, C. & Burghardt, G.M. (eds.). The Cognitive Animal: Empirical and Theoretical Perspectives on Animal Cognition. MIT Press. pp. 27–34. ISBN978-0-262-52322-6. Retrieved 12 May 2011.
Harland, Duane P.; Robert R. Jackson; Aynsley M. Macnab (March 1999). "Distances at which jumping spiders (Araneae: Salticidae) distinguish between prey and conspecific rivals". Journal of Zoology. 247 (3): 357–364. doi:10.1111/j.1469-7998.1999.tb00998.x.
Jackson, Robert R; Simon D Pollard; Kathryn Salm (2008). "Observations of Portia africana, an araneophagic jumping spider, living together and sharing prey". New Zealand Journal of Zoology. 35 (3): 237–242. doi:10.1080/03014220809510119. ISSN0301-4223. S2CID84796264.
Willey, Marianne B.; Robert R. Jackson (1993). "Olfactory cues from conspecifics inhibit the web-invasion behavior of Portia, web-invading araneophagic jumping spiders (Araneae: Salticidae)". Canadian Journal of Zoology. 71 (7): 1415–1420. doi:10.1139/z93-195.
Fovea: a small pit or depression in or round any eye of many types of animal -
"Fovea: Dictionary.com". The American Heritage Stedman's Medical Dictionary. Houghton Mifflin Company. 2002. Retrieved 31 October 2011.
Thorax: (a) the part of the vertebrates trunk between the neck and the abdomen; (b) a corresponding part in other animals -
"Thorax: Dictionary.com". The American Heritage Stedman's Medical Dictionary. Houghton Mifflin Company. Retrieved 31 October 2011.
Trial and error: experimenting, rejecting what does not work, and adopting a method that does -
"Trial and error: Dictionary.com". The American Heritage New Dictionary of Cultural Literacy (3rd ed.). Houghton Mifflin Company. 1997. Retrieved 2 November 2011.
Jackson, Robert R; Simon D Pollard; Kathryn Salm (2008). "Observations of Portia africana, an araneophagic jumping spider, living together and sharing prey". New Zealand Journal of Zoology. 35 (3): 237–242. doi:10.1080/03014220809510119. ISSN0301-4223. S2CID84796264.
Jackson, Robert R; Simon D Pollard; Kathryn Salm (2008). "Observations of Portia africana, an araneophagic jumping spider, living together and sharing prey". New Zealand Journal of Zoology. 35 (3): 237–242. doi:10.1080/03014220809510119. ISSN0301-4223. S2CID84796264.