Good for you, @greene! The University of Florida site is the one that I have come to swear by. And you're right …There are many variations in the appearance of this guy, from what I've seen…Juvenile, to adult…Can be very hard to tell. These two have become my "go to"…
http://ufwildlife.ifas.ufl.edu...
and
http://www.wec.ufl.edu/extensi...

Thanks. I will keep checking as the frog grows. He (or she) is still quite small, but what amazes me is the eyes. They are fairly HUGE for such a small frog. While I work in the kitchen the eyes follow me, like the eyes watching through holes in a portrait in a hokey haunted house movie. Santa may bring me a new camera with a working macro setting, so hopefully photos someday.
Gotta get more crickets.

greene said:I would buy a badge if it were for frogs and toads!

The frog is doing fine; I cleaned his little house. But this I just have to share...was at PetSmart to buy more crickets. I see they are selling vials of Fruit Flies to feed critters such frogs. So I say to the clerk, "How do we keep the fruit flies inside the habitat until the frog can catch them?" Clerk says, "They are flightless - have no wings". Live and learn.