Larvae with two different types of eyes

[Mortimer]

I'm not sure what to think of this. I have 27 larvae that are a month old today. A good number of them have what appears to be two different types of eyes. One looks like that of a wildtype with the ring around it and the other is darker/larger looking in comparison. Can anyone tell me what this might be? Here are a few pictures, but I'm having a hard time capturing it with my camera.....they just won't stay still.

 

[digitalxri0t]

I don't think I've seen that before but it's really cool looking! I want one so bad! XD Theyre such a beautiful green.

 

[emmyk]

Agghh! I want one so bad! Stanley would probably not get along though(( they're too small. Plus I can't imagine having Stanley share his tank

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