Thomisidae
(Crab Spiders)

Picture ID 7859

Picture of Thomisidae (Crab Spiders) - Male - Dorsal

Comments & ID Thoughts

Found this tiny guy crawling up my living room wall. Am convinced he bit me though I'm not sure why. Just for peace of mind I'd love any evidence that he's harmless!

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ItsyBitsy

Hi, welcome to Spider ID. 🙂 This looks like it may be a male Bark Crab Spider (Bassiana sp.), or at least a Crab Spider (Thomisidae) at any rate. Like most spiders they have venom but are not considered to be of medical significance, everyone’s immune system is different though.
https://bugguide.net/node/view/1168409/bgimage

ItsyBitsy

You’re welcome! The appendages you’re describing are pedipalps, they’re enlarged on male spiders and are used as reproductive organs. That’s why I said it was a male. Some people say they look like boxing gloves. 🙂

Additional Pictures

Picture of Thomisidae (Crab Spiders) - Dorsal Enlarge Picture
Picture of Thomisidae (Crab Spiders) - Dorsal Enlarge Picture
Picture of Thomisidae (Crab Spiders) - Dorsal Enlarge Picture
Picture of Thomisidae (Crab Spiders) Enlarge Picture