Steatoda grossa
(False Black Widow)

Picture ID 47599

Picture of Steatoda grossa (False Black Widow) - Lateral,Webs,Prey

Comments & ID Thoughts

I was wondering if this was a black widow. We noticed it when it was fighting a wasp to death in our storm window. It has one or two triangular marks on its belly. It's a lighter color, but not bright red.

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SpiderScience

This is the Steatoda grossa, or the false black widow

TangledWeb

Yes, this is the stuff of nature videos: Spider VS Wasp – Fangs or Stinger- Who Will Survive?!

Additional Pictures

Picture of Steatoda grossa (False Black Widow) - Male - Dorsal Enlarge Picture
Picture of Steatoda grossa (False Black Widow) - Male - Dorsal Enlarge Picture
Picture of Steatoda grossa (False Black Widow) - Dorsal Enlarge Picture
Picture of Steatoda grossa (False Black Widow) - Dorsal Enlarge Picture