Help Id my new piranha

[mitchb]

I think rhom too. Those spots will go away when it's older. Jawline doesn't look like rbp IMO

 

[jpdaballa]

Definitely not a red just by looking at the jaw..

I think it looks like a sanchezi


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[caribemob]

not a pygo 100% sure of that, I think it looks like a juvie Guyana rhom, marginatus or sanchezi. one of the three

 

[Chub_by]

It's a Sanchezi!

 

[MFNRyan]

there is nothing about that fish that looks like a pygo.. its far from a RBP. I would say to long and not enough back slop to be a sanchezi, I would agree with JP on Rhom.. they have funny tags to them that don't really matter.. in the end a rhom is a rhom is a rhom.. where it's from you could never know.

 

[Ram301]

It has to be a serrasalmus compressus

 

[redmach1pilot]

Definitely Serra, looks like Rhom but many Serra look the same at this size.

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[MFNRyan]

It has to be a serrasalmus compressus

HA HA

 

[JohnnyZanni]

Rhombeus..

 

[F1 VET]

Ufo?

#1 S. Vettel