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Home » Guide » Arthropods (Arthropoda) » Chelicerates (Chelicerata) » Arachnids (Arachnida) » Spiders (Araneae) » Unidentified Spider Egg Sacs, Webs, Retreats, and Droppings
Photo#516903
Spider Sack
Copyright © 2011 Scott Peden

Spider Sack
Henry Cowell RSP Interp area, Santa Cruz County, California, USA
May 14, 2011
small, as evidenced by the moss strands in the background
tag · login or register to post comments
Contributed by Scott Peden on 17 May, 2011 - 1:38am
Last updated 13 June, 2011 - 2:12pm

Moved
Moved from ID Request.
I think gnaphosid is a good guess, but the only thing I'm sure about at this point is that it's a hunting spider of some sort.
… Charley Eiseman, 13 June, 2011 - 2:12pm login or register to post comments

Spider egg sac
Hard to say. If you look in Charley's book (1) page 29 you'll see a similar shaped sac made by a spider in the family Corinnidae, though yours isn't metallic. I've also seen similar shaped egg sacs made by ground spiders. Compare with
… Lynette Elliott, 17 May, 2011 - 9:35am login or register to post comments

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