Chloriridovirus
                
                    (tree size 5)
                
                
                
            
                Iridovirus
                
                    (tree size 3)
                
                
                
            
                Decapodiridovirus
                
                    (tree size 1)
                
                
                
            
                Daphniairidovirus
                
                    (tree size 1)