@johnnymason2460

The sleipnir: the fastest horse in Mythology. I would love to see how the Monster Girl Encyclopedia would depict her. She would definitely be a type of centaur.

@avacornthelastponybender8583

Fun Fact,
Like Pegasus, Bellerophon is the son of Poseidon in some versions of the story 
Which makes him & Pegasus BROTHERS

@johnnymason2460

The phoenix, thunderbird, kelpie, and cu sith are already represented in the Monster Girl Encyclopedia. The others mentioned here should have representation in the Monster Girl Encyclopedia as well. I look forward to that happening soon.