A gynandromorph of Xylocopa augusti and an unusual record of X. iris from Brazil (Hymenoptera: Apidae: Xylocopini)

We describe and illustrate for the first time a mixed gynandromorph of Xylocopa ( Neoxylocopa ) augusti Lepeletier de Saint Fargeau from Buenos Aires, Argentina. Also, we document and discuss a historical specimen of the Old World carpenter bee X . ( Copoxyla ) iris (Christ) possibly collected in Brazil.