FOR EXCHANGE, Neotropical butterflies and moths for exchange

Dear entomologist colleagues
I have for exchange, for collection or study material, various species of Nymphalidae, Pieridae and Papilionidae mainly from French Guiana but also from other South American countries.
Also some moths (Sphingidae, Saturnidae, Noctuidae, Pericopine) from interesting localities.
Personnally I am looking for various species of Papilionidae, Adelpha, Doxocopa and Dynamine from the neotropics, USA, Carribean region.
Don't hesitate to contact me to see if we can find something interesting for both !