No 1 of each except for the last 2 picture are one pair. These are 5 pairs.There are 2 pics of each pair, right?
first pic male to the right, female to the left
3rd pic looks like a male above and I don't know about the fish below it. It appears to have a deformity in the head area.
I believe the last 2 pics are both females. If I could see the end of the dorsal better in the fish next to last pic I would know for sure.






