Fig. 1

Photographs of the bee species here examined for intestinal parasites. a Bombus terrestris, b Xylocopa augusti (female), c Xylocopa augusti (male) (photograph credit https://www.mnhn.gob.cl/613)
Photographs of the bee species here examined for intestinal parasites. a Bombus terrestris, b Xylocopa augusti (female), c Xylocopa augusti (male) (photograph credit https://www.mnhn.gob.cl/613)