Amanita persicina (photo by me. It has been featured in Fly Agaric: A Compendium of History, Pharmacology, Mythology, & Exploration by Kevin M Feeney):
"Jelly Fungi" (this includes multiple orders, including Tremellales, Dacrymycetales, Auriculariales and Sebacinales.) Below is Tremella fuciformis, with a feasting slug