bullshit
Hagfish
Superclass myxinomorpgi
class myxini
Lampreys
Superclass petromyzontomotphi
class petromyzontida
Mackerel shark
Superclass gnathostomata
class condrishthyes
order lamnifmores
Dogfish shark
Superclass gnathostomata
class chondrichthyes
order squaliformes
sawshark
Superclass Gnathostomata
class chondrichthyes
order pristophoriformes
sawfish
Superclass Gnathostomata
Class Condrichthyes
subclass elasmobranchii
Order Pristiformes
rays
Superclass Gnathostomata
Class Chondrichthyes
Order Myliobatiformes
ratfish
Superclass Gnathostomata
Class Condrichthyes
Subclass holocephali
Coelacanths
Class Sarcopterygii
Subclass Coelacanthimorpha
Order Coelacanthiformes
Lungfish
Class Sarcopterygii
Subclass Dipnotetrapodomorpha
Order Ceratodontiformes
Atlantic sturgeon
Class actinopterygii
subclass chondrostei
order acipenceriformes
order acipenseridae
species oxyrinchus oxyrinchus
american paddlefish
Class actinopterygii
subclass Chondrostei
order Acipenseriformes
Family Polyodontidae
Species Polyodon spathula
Longnose Gar
Class actinopterygii
Sublcass Neopterygii
Order Lepisosteiformes
Family Lepisosteidae
Species Lepisosteus osseus
Bowfin
Order Amiiformes
Family Amiidae
Species Amia calva
Tetrapods
Infraclass Tetrapoda