Good sources of dietary fiber include: 1  Beans and legumes. 2  Fruits and vegetables, especially those with edible skin (for example, apples, corn and beans) and those with edible seeds (for example, berries). 3  Whole grains such as:  Whole wheat pasta.
Examples of invertebrate animals are: slugs, snails, bugs, earthworms, spiders, lobster, starfish, crabs, squid, barnacles, scorpions, sponges, anything without vetabrate/spine/backbone.
Invertebrate animals commonly called worms include annelids (earthworms and marine polychaete or bristle worms, nematodes (roundworms), platyhelminthes (flatworms), marine nemertean worms (bootlace worms), marine Chaetognatha (arrow worms), priapulid worms, and insect larvae such as grubs and maggots.