Thank you so much everyone for the quick help. Through Patty's post I found a vet eventually and he was quite uncertain as to what it might be. He thought that air in the Viv might be too stagnant. I scratched my head because I have a computer fan hooked up top and a waterfall to provide more circulation. Plus the tank has been in operation for 4 months and the frogs have always been great. My Big Apple gauges say 70-85% humidity and 72-82 F. most of the time.
He did not feel he had enough to go on to put him on Antibiotics or state w/ great certainty that a parasite was the cause. Though, he did find protozoan parasitic eggs in the stool sample. He took a closer look after I alerted him that I saw a couple of drops of blood on the paper towel inside the deli cup I had him in while transporting him to the vet. Even still, he only wanted me to bring yet another sample before he would say for sure. He saw no skin legions to give him more clues. 'Course he asked the basic questions about the variety of food, dusting and such and of course I have that covered(FF, springtails, whiteflies, flour moth larve dusted with the calcium and vitamins and paprika). All he could do was to give both him and the female tank companion a drop of "better" calcium and B vitamin. Oh, and he checked the oral cavity and it was normal.
One strange thing is this, with the male out of the Viv all day and in the deli cup on the wet paper towel, strangely enough, he does look better. He is sitting up more normally postured, supporting his own weight, not hutched over. His legs look less "lazy". I have set up a shoebox nursury with the wet paper towels to see how he does. I'll feed him next to see if he gains control of his tongue back. John gibeau of Tincs.com gave me some excellent insights that humidity should be looked at first. He said that the Tinc. seemed to be choosing areas of high humidity(the moss and glass pocket), and suggested putting him into a shoebox with REALLY WET paper towels. Well, I had him in the deli with wet paper towels all day for the transport to the vet and he does look somewhat better.
Could it be the tank? But why is it too low in humidity all of a sudden after 4 months and no problems. The female shows no signs of stress AT ALL! I checked my probes and they are working fine. Should I hook up a mister? The waterfall and 3 or 4 inch water pond may not be enough during the summer?
I will contact Dr. Frye as suggested. Thanks everyone again for responding so quickly. I'll keep you posted. The symptoms are confusing, but I think John Gibeau might have gotten it at least the main part.