I wanna make specific features only spawn in certian biomes

I am tinkering with molten vents (https://www.curseforge.com/minecraft/mc-mods/create-molten-vents) and I want to restrict the vents to certian biomes. I'd like to ask two questions:
1: How do I go about this?
2: Are their biome categories? For example, can I group all snowy biomes together?