Observaciones de vincentvosriberalta

Diplura sanguinea maybe.
I also saw information that the "bolivian curtain web spider" is known as Diplura sp. Rurrenabaque... (e.g. https://www.youtube.com/watch?v=LNTVDm9SvS0) probably a commerical name, that is not taxonomically correct, and thus not recognized by ¡Naturalist. There were dozens of these spiders at this site.

Sorry about the lousy pictures, but this was the best my cell phone could do for these tiny ants. They were only about 0.5 mm long, but had a nasty bite, that continued to hurt for over an hour. First to find these in my house.