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 water, only surfacing for oxygen, floating pollution is not a significant threat.Know More
They use their short front legs to scoop food up into their mouths. Their much longer hind legs, meanwhile, are used for propulsion.
Water boatmen are often confused with backswimmers, owing to their similar appearance. However, backswimmers, which move around on their backs as their name suggests, feed on other insects, tadpoles and even small fish.Learn more about Bugs
Crickets are omnivores and will eat fruit, seeds, leaves, other insects, nectar and parts of dead animals. While they are agricultural pests that will eat crops and seeds, this occurs rarely. Overall, crickets are not bothersome to humans.Full Answer >
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 aphids, and for this reason, many farmers use ladybugs to control pests on their crops. Ladybugs obtain moisture and nutrition from the aphids they eat.Full Answer >
Some adult fireflies consume flower pollen, dew droplets and nectar. Some adult fireflies eat nothing. During their larval stage, fireflies are carnivorous insects that either feed on decomposing bodies or hunt ants, snails, earthworms and other arthropods found in the soil.Full Answer >
Most ladybug species are predators, preying upon other insects, especially aphids and scale insects, though they sometimes consume pollen in times of scarcity. The group known as Epilachninae are plant eaters and are considered agricultural pests.Full Answer >