what kind of snakheads are?

[Maximo]

Hello from Argentina , recently bought these snakehead as bleheri but Hello from Argentina , recentlydudo much if they really are , Someone tell me would know exactly what species they are? thank you very much and greetings !dia/20141004_220947_zps3dff4b3b.jpg.html]

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[bottles]

Hi,
These are Channa Bankanensis.

 

[gigas12]

Hi,yes they are surely not bleheri!

 

[Brucki]

Bankanensis !