what did i see?

[sherbetchris]

anyone know what kind of fish this is.. its the same shape as a tang, its dark brown all over, but on its underbelly it has small white spikes, well.. more like thorns.. what is this fish called? anyone?

 

[Sparkie]

I couldn't find one specifically like you were describing but check out this link and see if anything is close:

http://www.liveaquaria.com/product/scateg.cfm?pCatId=43