Hello RayCaruana
I cannot help you with the question regarding the excact species that you have, I am sure other will be able to.
But to your last question regarding the male behaviour to the female, – Yes, its quite normal behaviour for the male to be somewhat agressive – or I would maybe not call it agressive – but pushing, chasing, testing out the female somewhat. I think its part of the whole play towards getting ready for spawning, – at times, if the female is not ready, it may seem a bit hard, the male may seem a bit hard to her, but its never too much. And is probably part of the male activating the spawning reaction in the female.