common name for the B.vagan is the mexican black velvet. in its next molt or two the light caprice will darken. its what it looks to me. as in the other pictures thats posted. ti may not be 100 perscent ID but thats my guess it dont look like any thing other than... there are a few other Ts that have the same common name thats way alot of people on here refrain from using common names.