My Avic. Versi. died yesterday morning. He was around 4.5" and I'm pretty sure... a mature male... He ate almost nothing after his last molt, despite having a very shrunken abdomen. He sat on the bottom alot, and the other day I found him sitting next to one of his legs. I moved him to a smaller empty container and put NewSkin on his wound. He started to look better, but after two days he was gone. I have 11 T's and he was my 10th. Bought him in March 2008.