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Steatoda grossa
(False Black Widow)

Picture ID 55865

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

Comments & ID Thoughts

I found this little guy walking around on the floor in my dining area at around 11 PM. My first guesses are either a desert recluse or a golden sac. Considering the former and the potential danger it presents, I would definitely appreciate a positive ID on this guy.

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TangledWeb

Hi, I think it is Steatoda grossa, a False Black Widow. Definitely not a yellow sac spider. If you are worried it is okay to scoop up a spider or insect with a cup and paper and transfer them to the Great Outdoors.

BugmanDan

Hi, I lived around Clark county 30 years, looked for desert recluse and found not a one. Plenty of western black widows around though.
I have to agree with TangledWeb, a male Steatoda grossa.
https://bugguide.net/node/view/1622568/bgimage

Additional Pictures

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