Faces of males of Xylocopa subgenus Schonnherria from Argentina. 7 X. bambusae 8 X. chrysopoda 9 X. macrops 10 X. simillima 11 X. splendidula 12 X. viridis. Scale bars: 1 mm.
Part of: Lucia M, Gonzalez VH, Abrahamovich AH (2015) Systematics and biology of Xylocopa subgenus Schonnherria (Hymenoptera, Apidae) in Argentina. ZooKeys 543: 129-167. https://doi.org/10.3897/zookeys.543.6300