Don't know the common name but it is very common for different colored to grow together. If you look on zo aID at the bambams (which yours looks more like a bambam morph to me) and look at the different pics the last also has one like yours growing within the bambams. Draon eye skirts are more yellow, but there again, theya re jsut a common name given to 2 zoas with some slight differences, but what do you do when the differences could go either way. Can get confusing. Best thing to do is give them at least 2 weeks and see what colors they decide to take on. Then call them that, and then sell them to someone else and after a couple weeks in their tank they can then even call them by another name after they have changed again. Fortunatly the most desired seem to retain their colors for the most part. PPE, PD, NG and so on.