| If Challenging Existing Classification | 
        
        
            | Reasons Species Should be Reclassified: | 
                 | 
        
      
      
        
            | If Requesting New Classification | 
        
        
              | Research or Links to information on Species: | 
               http://www.advancedaquarist.com/2010/10/inverts   | 
        
      
    
      
        
            | Other Details | 
        
        
            | Other Information: | 
            Two species M. pfefferi and M. tullburgi very difficult to tell apart  |