Heels broadly overlap when hind limbs adpressed; tibiotarsal articulation reaches to middle of eye; low rounded tarsal fold; inner metatarsal tubercle large, elliptical, and flat; outer metatarsal tubercle small and round; low dermal fold from heel to disc of fifth toe; subarticular tubercles round; length of digits from shortest to longest 1-2-5-3-4; third and fifth toes webbed to base of disc; fourth toe webbed to proximal end of penultimate phalanx; thin dermal fold from inner metatarsal tubercle to disc of first toe; disc smaller than on fingers.
"A Review of the Middle American Tree Frogs of the Genus Ptychohyla"
William E. Duellman
The distal ends of the wires should be stripped of their coating for a length of about three inches, the proximal ends for about two inches.
"The Electric Bath"
George M. Schweig
Through this, from within outward, the proximal end of the wire is now drawn and left for the present.
"The Electric Bath"
George M. Schweig