help identify please

[black angel]

i bought these tetras a while ago as lemon tetras but the pics on the sites that i have been to dont look like these fish. can anyone tell me what they are?

 

[Flippin'thing bit me eye]

They look a bit like X-ray tetra

 

[sylvia]

I agree - due to the markings on the dorsal and ventral fins.

 

[black angel]

thank you!!!