There should be a skin colored diferentiation by TER when searching or writing reviews.  Latina is broad, there shouldd be light skinned latina, like columbian or ecuadorian.  There also should be dark skined latina like central american to even carribean islanders like dominican which sometimes are essentially black.  I know i probably will get some backlashes on this comment, but we are all on this site in search of the perfect fantasy mate whether it be looks or companionships.

And if she doesn't look like her pix, then that's a bait & switch and you can walk away.  Your focus on skin tone in order to find the "perfect fantasy mate" is troubling.  --

Why is searching for a particular skin tone any different than a preference for hair or eye color?  It's all just pigmentation.
I personally see nothing troubling here.

 First of all, you're conflating an incidental trait like hair/eye color with skin tone.  Your words:  "It's all just pigmentation".   Historically, that's simply not true, and you know that's not true.  There's a long, ugly history of discrimination that's specific to skin "pigmentation".   A reasonable person will not debate the point, so please don't go there.    

 Here's where we can agree:  In regard to P4P or even civvie romance,  there's nothing wrong with stating a preference--e.g. a guy may be attracted to Latinas / K-girls / redheads.  That's fine.  

  The problem: the Op is *specifically* requesting a Latina Skin Color "Differentation" in TER reviews.  How exactly would you do that.   TER reviews address provider photos with the following categories:  #1 "Real Photo"  (yes or no) and #2 "Photo Accurate" (yes or no).  So a client can look at Miss Latina's pix *and* check those categories in her reviews before he books.  I'm not sure what we're debating here.  --

Why don't you just get off your lazy ass and check out the provider's pictures and see if she is the color you prefer? If she has no pictures then move on. Why would TER spend the time and energy trying to categorize some one in a particular racial or ethnic group by different shades and complexions of skin color? You might as well ask them to do the same thing with African Americans who come in all shades and complexions. Some African American providers designate themselves as such, but others use "mixed" or even "Latina." Also white and Asians come in different shades as well. Where would this silliness end

He'll probably suggest adding size of the big toe next.