Gnats eat algae, fungus and various plants. Unlike mosquitoes, they do not consume blood. Some gnats do not eat during their three- to four-week lifespan.
Although gnats are definitely on the spider's menu of preferred foods, their diet is by no means limited to gnats alone. Spiders are carnivorous and will eat whatever insects get caught in their webs, although some of th...
Dragonflies will eat nearly anything they can catch. Some favorites of the dragonfly include butterflies, termites, gnats, mosquitoes and ants.
Roly poly bugs, or pillbugs as they're also known, feed on many kinds of organic matter, including fungi, algae, moss, bark, seedlings and decaying plants or animals. They're considered to be omnivores, meaning they eat ...
Typically, sowbugs are omnivores and eat a variety of organisms, such as algae, fungus, moss and bark. They are also scavengers, feeding on dead plants and animals that are in the process of decaying.
Water boatmen feed on plant matter and the algae in ponds. They are, however, capable of living in polluted pond environments with little plant matter to feed on. Since water boatmen spend most of their time below the wa...
Ladybugs eat aphids, which are tiny, soft-bodied insects that feed on plants. According to Ladybug Lady, a single ladybug can eat as many as 50 aphids in one day. Ladybugs eat both the larvae and the adult forms of the a...