Puerto Rican ground lizard

Thank you for the additional information and proper ID!
@ca.rodriguezgomez.

I forgot to mention, that the one with the blue coloration is most likely a male.

Hello,

I'm a Biologist that has specialized in Puerto Rican reptiles and amphibians, and that works at Las Cabezas de San Juan Nature Reserve. My name is Carlos A. Rodríguez. The lizard you saw is endemic to the Puerto Rican Bank and is very abundant. Its common name is the Puerto Rican ground lizard, (Ameiva exsul). This lizard is in the Teiidae family, the same as whiptail lizards.

Hope i've been of some help.

Cheers!

Carlos Andrés Rodríguez.

@Kevin J. What is the main difference between the Ameiva exsul and the Whiptail lizard? Why do you think it's an Ameiva?
I thought it was a Whiptail since it has more spots and more blue in comparison to the Ameiva.

Thanks @Kevin J. I'll have a closer look.

I think thats an Ameiva exsul from the teiidae family

Color, spots and internet helped out,.. it has to be a whiptail.

Wow..you got it...Nice to see new family member.
http://en.wikipedia.org/wiki/Teiidae

Correct, spotted in the wild. I'll check on the agama again, but what I've seen so far didn't match at all...

I believe Agamids are not found in the New World (from what sstweets writes I'm assuming this spotting is in the wild)

I feel Red headed female Agama (Agama agama)

Have you checked images of Agama..? Female doesn't have red head and some males. I am looking for such sparking blue dots like a Skink on them.

I don't think it was blue enough for an agama and it didn't have the typical red head. Thanks though!

Agama Lizard..?

Is there a lizard wizard out there that can tell what this is?