University of Michigan 



PLATE II 



wing photographs by C. H. Kennedy. Fig. 5, Progomphtis pygmaeus, 

 male, Bolivar, Colombia, December 25, 1916; fig. 6, Progomphus risi, 

 male, Gualan, Guatemala, June 16, 1909; fig. 7, Progomphus sp., female, 

 La Tigrera, Colombia, December 20, 1916. 



