Need help.. Fish recognition

[AquaHunter]

I got a type of Grouper this weekend that we cannot tell which kind it is. I think it is some type of a black..... I will put pictures up this afternoon

It has a reddish tint to it, brownish/yellowish spots, the corners of the jaw are yellow. It is def a type of black grouper I think, but I kinda just want to know for the hell of it exactly what kind..
I am thinking that it is a carbo or true black grouper but I havent seen a solid picture with a solid label as CARBO or TRUE BLACK that looks like this one.... the only Carbo i have seen look basically like a gag with jet black fins and tail...
anyway if any of you have a picture post it up and well see if we can do this hah..
I will try to get pictures up soon as well!!!

 

[Hank49]

LIke this one? Mycteroperca venenosa Or, yellow fin grouper here in Belize. My buddy shot one a few weeks ago and I thought it WAS a black until closer inspection.

 

[AquaHunter]

the only part that was yellow on it was the very corners of the mouth i forgot to get pictures of it hah, i had 2 charters yesterday so i was prettyyy occupied

heres one i found off of the internet but it doesnt say what it is?

it has a really red tint compared to this one tho it kinda threw me off

 

[Hank49]

Mycteroperca interstitialis) ??? I haven't seen this one in Belize yet

 

[Johnoly]

I'm guessing it's a black or gag. With the tiny bits of yellow spots, I'd lean towards a black. But can't do anything without a pict.

 

[Hank49]

The blacks down here have bigger squares in the color pattern. Yellow Mouth grouper?

 

[AquaHunter]

im leanin more towards a a carbo or true black.... i thought some type of black as well that pic i put up is the same exact thing, you just cant really see the red tint as much. I think yellow mouths have a little more yellow around the fins right?