Hello and congrats on deciding to get mossy frogs! They are awesome pets. I don't have T. corticale myself but both gordoni and asperums.

Quote Originally Posted by safat View Post
1. The frog has accepted crickets already, he ate them both in the dark and under the light. But, to get enough crickets in anytime for me is a little bit harder. Can the Mossy accept mealworms or super mealworms as main food? Or crickets become the only choice?
Crickets would be a better stable food. Avoid using mealworms for this. If you can, try to get your hands on a dubia-roach colony. They are crazy easy to maintain and mossies love them. They are a great stable diet for any frog.

Quote Originally Posted by safat View Post
2. From the finger of the Frog, I think he is a male. According to the web, I found someone described the call of Mossy frogs “Like a kookaburra”! Little terrible…Is it true? And, If the male only make sound at the breeding seasons, or they will sing in anytime?
My guys sings all year long. But it's much, much more when they're breeding. Mossies are really hard to sex. I think the females can sing too.
To my knowledge the base of the tumbs should turn pink on the males during mating. Could be hard to see...


Quote Originally Posted by safat View Post
3. How long lifespan can a Mossy frog have? After some check they have 5 year record in captivity. Can the number be more longer with best care?
Not sure here but I think it's much longer then 5 years with proper care and tank.


Hope this helps!