Not sure about the first one. Clearwings are very challenging as there are numerous similar spp. and also dead specimens look very different from live ones due to fading/scale loss:/
Venation is the only way to go
1st two riodinids in post #34 are either Eurybia unxia or lycisca. Mesosemia have different ocelli configurations and more angular hindwings(mostly).
Ithomiid in post #35 is probably a Dircenna sp.
Unknown "Nymphalid" is actually a pierid, Dismorphia sp.
Lycaenid is a female Panthiades bitias. The earlier, darker one was a male.