i would agree except for the head shape is different.. here is the auratus male View attachment 438405..Otherone;3683872; said:1st pic is of a sub-adult male, still showing brillant yellows on his fins.
2nd pic 4 year old male, yellows on fins faded but you can clearly see the grey and blue lines along a pitch black body. Females would have white and yellow lines - I'm pretty sure the fish pictured are Malawi Pike.