Extracted from "Spider Diversity in the San Francisco Presidio," an unpublished report prepared by Misha Leong, Pedro Morgado, Theresa Shelton and John Hafernik in 2008.

Spiders - Photo (c) Craig Biegler, some rights reserved (CC BY-NC), uploaded by Craig Biegler Check list for Spiders (Order Araneae)
Source: Leong M., Morgado P., Shelton T., Hafernik J. "Spider Diversity in the San Francisco Presidio." 27 August 2008.
kueda Added by kueda on February 15, 2014