The following creatures are fully breedable now:

Astrocetus: breedable through gestation.
Basilisk: breedable through eggs.
Dung Beetle: genderless breedable through gestation.
Griffin: genderless breedable through eggs, works like Maewing.
Karkinos: breedable through eggs.
Noglin: genderless breedable through gestation.
Phoenix: genderless breedable through eggs.
Rock Golem: genderless breedable through gestation.
Titanoboa: genderless breedable through eggs.

Obs: to make this mod compatible with the game without the Valguero Expansion installed, I disabled the Chalk Golem, but there is an option to reenable it, like below:

[AHARemaps]
EnableChalkGolem=True