The number of maxillary teeth in the various species are: P. euthysanota euthysanota, 43; P. euthysanota macrotympanum, 38; P. leonhardschultzei, 38 and 40; P. spinipollex, 34 and 40; P. schmidtorum schmidtorum, 37 and 43; P. schmidtorum chamulae, 40 and 41; P. ignicolor, 43. The teeth on the premaxillary and anterior part of the maxillary are long, pointed, and terminally curved backwards.
"A Review of the Middle American Tree Frogs of the Genus Ptychohyla"
William E. Duellman
A year later that part had seemed terminally dumb.
"Life Blood"
Thomas Hoover