Found on terra cotta chiminea, under mature live oak trees.

Comment from Wayne Maddison on iNaturalist: "Definitely looks like Admestina; high probability of undescribed species."

Note: I later collected an adult male of this species that looks basically identical to this one apart from the palps. I had thought maybe some of these features (especially the bristly hairs on the abdomen) would change at maturity but it seems this is just how they look. When I have both a male and female collected, I will try to talk someone more qualified into receiving and examining them. They are quite small and potentially beyond my amateur-level dissection abilities.