The components of a food web are linked by arrows to show the relationship between them. The components from the lowest level upwards are: 
-  Primary producers: Algae; Plants, leaves, seeds, and fruits
-  Decomposer: Detritus, bacteria, and associated fungi
-  Herbivore: Flagfish; Grass shrimp and worms; Moorhen; White-tailed deer
-  Omnivore: Everglades crayfish; Raccoon
-  Carnivore: Largemouth bass, Killifish, Pig frog, Bobcat, Anhinga, Alligator
-  Scavenger: Vulture