(Science: zoology) Trapdoor spider, any one of several species of large spiders which make a nest consisting of a vertical hole in the earth, lined with a hinged lid, like a trapdoor. most of the species belong to the genus Cteniza, as the California species (C. Californica).
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... That's my website, it's just pictures of my Theraphosids now. Unfortunately don't have them all photographed, like my trapdoor spider which I have not seen since I got it...
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