At the present time P. euthysanota and P. schmidtorum are sympatric.
"A Review of the Middle American Tree Frogs of the Genus Ptychohyla"
William E. Duellman
Plectrohyla matudai matudai and P. guatemalensis are sympatric with Ptychohyla schmidtorum chamulae.
"A Review of the Middle American Tree Frogs of the Genus Ptychohyla"
William E. Duellman
Ptychohyla schmidtorum schmidtorum and several species of Plectrohyla are sympatric.
"A Review of the Middle American Tree Frogs of the Genus Ptychohyla"
William E. Duellman