Willis McNelly documented how these creatures produced a cinnamic acid-derived biopolymer that appears deep blue. A larval form of these creatures act like leeches (-5[1])and are named for resembling trout. Bile expelled by these (-5[1])creatures (10[1])as they drown in water is ingested in a ritual (10[1])to become a (10[1])Reverend (10[4])Mother. (10[12]-5[1])These creatures (10[1])are (10[3])impaled (10[4])with (10[2])Maker (10[2])Hooks (10[3]-5[1])after (10[1])they (10[1])are (10[1])attracted (10[3])using (10[1])an egg-shaped (10[1])thumper. (10[3]-5[1])These creatures, which are (10[1])called Shai-Hulud (10[2]-5[1])and (10[1])are ridden (10[1])by (10[1])Fremen, (10[2])guard a psychedelic (10[1])fungusoid (-5[1])nicknamed spice. (10[2])An odd 2024 popcorn bucket depicts (10[1])the massive mouth (10[1])of, (10[1])for 10 points, (10[1])what creatures that roam the planet of Arrakis in Dune? ■END■ (10[4])