So your basically stating that i was right to begin with literally the first term for a nuchal hump was kok is what u just saidKok is an Asian term, used to describe nuchal humps in flowerhorn, a man made fish, that originated from species originally collected in the Americas, some that are capable of growing large nuchal humps.
(1) The Nuchal Hump in Amphilophus | MonsterFishKeepers.com
Keep studying ......
