Been reading for quite some time. Reading is soo tiring when it comes to academic journals. I came across many terms which I don't have any idea about it (even if I tried to go for another sources, it showed another term haha) and one of them is "cospeciation". By the way, it is an interesting journey since I jumped into molecular biology, and perhaps, evolutionary biology. Learning nowadays, should be a quick process. I read and do laboratory works at the same time (sebab nak GOT). Good luck!