(Porolepiforms,(Miguashaia,(Diplocercides,(Hadronector,Lochmocercus,(Allenypterus,(Polyosteorhynchus,(Caridosuctor,(Rhabdoderma,(((Coelacanthus,(Whiteia,((Garnbergia,(Libys,(Diplurus,((Chinlea,Parnaibaia),(Mawsonia,Axelrodichthys))))),(Holophagus,(Undina,(Macropoma,(Latimeria,Swenzia))))))),(Laugia,Coccoderma)),(Spermatodus,Sassenia))))))))));