Ctenizidae
(Cork-lid Trapdoor Spiders)

Picture ID 4299

Picture of Ctenizidae (Cork-lid Trapdoor Spiders)

Comments & ID Thoughts

Spider was the size of a U.S. quarter. It moved at a slow crawl crossing asphalt road. Trapdoor spider?

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ItsyBitsy
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Whoa, he’s a radiant fellow! I’m not well acquainted with Mygalomorphae … but this looks to me like it might be a California Trapdoor Spider (Bothriocyrtum californicum). They’re typically a lot darker than this, black even. I have to wonder if he’s freshly molted. Maybe someone will be along eventually who knows them better than me with more insight.

Additional Pictures

Picture of Ctenizidae (Cork-lid Trapdoor Spiders) - Male,Female - Spiderlings,Webs Enlarge Picture
Picture of Ctenizidae (Cork-lid Trapdoor Spiders) - Webs Enlarge Picture
Picture of Ctenizidae (Cork-lid Trapdoor Spiders) - Spiderlings,Webs Enlarge Picture