Stingray ID

[Jyyx03]

Hey guys, can you help me id these rays thanks!

 

[festaedan]

The one in the back corner looks like a mantilla and the rest look like hybrids

 

[fishguy306]

The one on the front right I agree looks like a hybrid. Middle looks pure motoro to me. Left I would guess a castexi, but it is the one I'm least certain on. Back guy I dont have a clue