Small South American brushed trapdoor spiders: compact burrowing mygalomorphs adjacent to the tarantulas, with the brush-footed climbing grip their family is named for and almost no presence in any market anywhere.
The frame is the small burrower's program: deep, cohesive substrate, a silk-lined retreat, stable moisture, minimal disturbance, and an animal whose visible life is an entrance. Venom is undocumented; the mygalomorph no-handling default applies on principle.
The trade record is functionally empty, and the blank-spot rules govern in full: single listings on collector provenance, no keeper literature, prices formed in a vacuum, and identification only as good as its source. The name resolves here, and whoever buys first will know more within a month than is currently written down.