Photo 17147318, (c) Tim Messick, some rights reserved (CC BY-NC), uploaded by Tim Messick

Attribution © Tim Messick some rights reserved Uploaded by tmessick Source iNaturalist Associated observations Photos / Sounds 2 photos What Bull-headed Sac Spider (Trachelas pacificus) Observer tmessick Date March 1, 2018 10:38 PM PST Place Rose Creek, Davis, CA 95618, USA (Google, OSM) Date Added April 30, 2018 10:00 PM PDT Description Dysdera? Smooth, brownish-gray abdomen. Crawling across the bathroom wall (indoors). 2 comments 2 IDs Research Grade View Sizes small medium large original Copyright Tim Messick