Bas Pels wrote:The other is on the Brasilian border, If I remember correctly, on the Rio Cuareim, but I never went there. Whether any labiatus comes from this place, I could not tell
Felipe called this location Invernada. There is no G. labiatus from this location but a very attractive gymnogenys with big lips. If I remember correctly, this is the holotype for C. celidochilus. We collected there last year and it was my favorite spot we collected at.
Sorry I can't shed light on the G. sp. "Rancho". Could it be possible it's from Argentina? I just don't know the distribution of G. labiatus. Good luck!