Pegasus has these relationships to other tropes:

parents kids shares a parent with:
Cool Horse
Mix And Match Critters
Winged Unicorn
parent child
Cool HorseUnicorn
''Automaton Horse
''Hellish Horse
''Horse Of A Different Color
''Mechanical Horse
Mix And Match CrittersOur Centaurs Are Different
Cool HorsePower Up Mount
''White Stallion
''My Horse Is A Motorbike
Mix And Match CrittersHippogriff
''Hybrid Monster
''Half Human Hybrid
''Our Gryphons Are Different
''Our Mermaids Are Different
''Winged Humanoid
''Draconic Humanoid
You'll need to Get Known if you want to add or modify these relationships.