that is definately a yellow, there aren't many, if any other africans with full yellow colouring so....well done, i found one baby left in my tanks when i got back from holiday. sometimes if they dont have many eggs you cant tell if they are holding or not, you can sometimes tell by who isn't eating. i sometimes just sit by my african tank and watch them, hoping i can see them thinking about thinking anbout thinking about spawning :lol:
good luck for more spawns