Goniopora VS. Micro Goniopra

[boeingn747]

I have a few different goniopora corals growing in my reef currently. I just purchased a variety of "Micro Goniopora" and that has made me wonder just what is the difference between goni and micro goni? I cant really find any research on the subject considering micro goni is porbably just a hobby term rather than a scientific term. My first guess would be polyp extention. Tought I would throw this out there for a better answer. Thanks in advance.

 

[BeardedDragon21]

Do you have photos of the the different gonis? I have seen in the hobby gonis sold based on their extension length so assuming they both are gonis you're probably correct in that assumption