I was on my mobile phone when I responded earlier today. Now I'm on my pc and it kind of looks like the first is female and the second is male, but as said they can fool you sometimes. How big are they?
I'm really thinking the second pic is a male, heck maybe even the first one lol...do you mind posting up some more pictures of them? And you didn't come back and answer how big they are. Still leaning towards female on the first and male on the second....but who knows? How about we vent them?