Complex sentence: The larvae, known as mealworms or false wireworms, are usually fossorial, heavily armored, and nocturnal, and may possibly be an important resource for certain invertebrates and small mammals.
Split into simpler sentences: The larvae, known as mealworms or false wireworms, are usually fossorial, heavily armored and nocturnal. They may possibly be an important resource for certain invertebrates and small mammals.