FIGURE 8. Axes I and II in A taxonomic revision of Atelopus pachydermus, and description of two new (extinct?) species of Atelopus from Ecuador (Anura: Bufonidae)

FIGURE 8. Axes I and II from Principal Components Analysis based on seven size-corrected morphological variables for populations of Atelopus onorei and of A. bomolochos from Azuay and Cañar Provinces, Ecuador. Squares = A. bomolochos; circles = A. onorei; open symbols = females.