For setup instructions please see the fabric wiki page that relates to the IDE that you are using.
Astronos: ast-rone-ose
Cobblestonian: kob-ble-stone-ian
Daltog: dal-togg
Goatlin: gote-lin
Iron Golem: eye-ron go-lem
Lato: lah-tow
Nukelian: nuke-li-an
Sharkian: shark-ian
Slimeeq: slime-eek
Tauros: tore-ose
Trashling: trash-ling
Warden: war-den