New Endlers, Photos - Hybrids? M/F? Please help?

So after searching 6 local stores for Endlers, I stumbled across some at Petsmart. I'm new to them, but I'm pretty sure they're endler/guppy hybrids, and maybe all males? If someone could take a look at the pics and give me their opinions, I'd really appreciate it. The pics aren't the greatest, but if you have these, you know they never stop moving to pose for a picture! Any help would be greatly appreciated!

 

I would def say not pure endlers

 

Definitely hybrids. I believe all of them are male. It looks like they may have been Black Bar Endlers crossed with some type of guppy. Maybe yellow snakeskin guppies.

 

The second picture posted has an endler with a spotty tail on the right. It looks a lot like my Green Cobra endlers, but the rest I think are crosses. Either way, they're still lively, fun, colourful fish! Enjoy them... If I'd known you were looking, I have about 40 fry and breeding females you could have had. You;d know if any were female, they're a plain silver colour and larger than the males

 

The second picture posted has an endler with a spotty tail on the right. It looks a lot like my Green Cobra endlers, but the rest I think are crosses. Either way, they're still lively, fun, colourful fish! Enjoy them... If I'd known you were looking, I have about 40 fry and breeding females you could have had. You;d know if any were female, they're a plain silver colour and larger than the males

Green Cobra Endlers are Hybrids.