This insect appeared in my indoor yard, in southeastern Brazil. The body is roughly 2cm in length and it makes very distinct beeping sounds, in a pattern that sounds almost like morse code, unlike the crickets I've seen around here. Any ideas?
According to the author of this blog, this appears to be an Endecous Phalangopsinae/Luzarinae, but they don't rest with the wings like that. I'll try to capture it the next time.