Dinosauria(chordates with features intermediate between reptiles and birds)
Draconia(mythical reptile-like creatures, usually capable of flight making use of wings or magic)
Mammalia(warm-blooded chordates with hair or fur, mammary glands, and usually well-defined ears)
Pterosauria(warm-blooded typically quadrupedal chordates which are covered in fur-like structures called pycnofibers and have membrane wings on their forelimbs)
Reptilia(generally cold-blooded chordates which have scales and breathe air)