Photo 2904566, (c) Dominic, some rights reserved (CC BY), uploaded by Dominic

Attribution © Dominic some rights reserved Uploaded by dominic Source iNaturalist Associated observations Photos / Sounds What Bull-headed Sac Spider (Trachelas pacificus) Observer dominic Date January 19, 2016 Place Stockton, San Joaquin County, California (Google, OSM) Date Added January 19, 2016 09:05 PM PST Description Found crawling across my floor. 2 comments 2 IDs Research Grade View Sizes small medium large original