Summary

Edward Harrison Taylor A New Hylid Frog from Eastern Mexico

Arms rather short, upper arm slender, forearm much thickened; a small axillary web present; disks on three outer fingers distinctly larger than tympanum, of first finger equal to or somewhat smaller than tympanum; outer fingers, between one-third and one-half webbed; on inner fingers webbing less than one-third; first finger more or less opposed to other three, its base widened, and the upper surface covered by a large patch of minute dark, horn-colored nuptial asperities, that extend to near the terminal disk
Source: Gutenberg

Edward Harrison Taylor A New Hylid Frog from Eastern Mexico

Skin of dorsal surfaces generally smooth (under magnification surface minutely corrugated and wrinkled) ; ventral surface of abdomen, the thighs, and lower part of lateral surface of body strongly granulate, the granules unequal in size and elevation; breast, chin, and under side of arm with sparse granules or tubercles.
Anal opening ventral, covered by a small, free, triangular flap; a small thickened fold, slightly free, on each side of anus partly covered by triangular flap.
Source: Gutenberg

Edward Harrison Taylor A New Hylid Frog from Eastern Mexico

Canthus rostralis well defined; tip of snout with a bulbous projection; fingers more than one-third webbed, foot nearly completely webbed; tympanum distinct; skin smooth above, granular below; very prominent inner metatarsal tubercle, small outer tubercle; tibiotarsal articulation reaches to nostril; a well-defined outer tarsal fold; anal opening ventral, covered by a free triangular flap
Source: Gutenberg

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