FIGURES 45–56 in Large carpenter bees in Argentina: systematics and notes on the biology of Xylocopa subgenus Neoxylocopa (Hymenoptera: Apidae)

FIGURES 45–56. Gonostyle and pennis valve, ventral view. 45, Xylocopa atamisquensis; 46, Xylocopa augusti; 47, Xylocopa eximia; 48, Xylocopa frontalis; 49, Xylocopa mendozana; 50, Xylocopa nigrocincta. Gonostyle and pennis valve, dorsal view. 51, Xylocopa atamisquensis; 52, Xylocopa augusti; 53, Xylocopa eximia; 54, Xylocopa frontalis; 55, Xylocopa mendozana; 56, Xylocopa nigrocincta.