FIG. 7 in Miniaturization in Direct-Developing Frogs from Mexico with the Description of Six New Species

FIG. 7.—Box plots depicting elevational distribution of Craugastor mexicanus and C. pygmaeus inferred from locality data associated with museum specimens. Results are shown for both specimens used in the molecular analysis (Molecules þ Morphology) and for specimens assigned to species using only morphology. Asterisks represent potential outliers, which are>1.5 times the interquartile range (¼ range inside the box).