Exceed rank 8, 9, and 11 No Game No Life have 16 race and ranked from 1 to 16, based on this wiki

There are :


Old Deus    
Phantasma
Elemental   
Dragonia    
Gigant  
Flügel
Elf
?
?
Exmachina
?
Dhampir
Lunamana
Werebeast
Seiren
Imanity    


Anyone know about race ranked 8, 9 , and 11 ?
As also stated in the comment's the 3 remaining races are already known and are the 


dwarf
fairy
demonia


The 3 respected race's have not yet been ranked, but will most likely fill the blank spots of rank 8, 9 and 11.