Search results
Results from the WOW.Com Content Network
Flies have a mobile head, with a pair of large compound eyes, and mouthparts designed for piercing and sucking (mosquitoes, black flies and robber flies), or for lapping and sucking in the other groups. Their wing arrangement gives them great manoeuvrability in flight, and claws and pads on their feet enable them to cling to smooth surfaces.
Hoverflies, also called flower flies or syrphids, make up the insect family Syrphidae. As their common name suggests, they are often seen hovering or nectaring at flowers ; the adults of many species feed mainly on nectar and pollen , while the larvae ( maggots ) eat a wide range of foods.
A few species feed on larger vertebrate carcasses. Flesh fly maggots occasionally eat other larvae, although this is usually because the other larvae are smaller and get in the way. Flesh flies and their larvae are also known to eat decaying vegetable matter and excrement, and they may be found around compost piles and pit latrines. [3]
Other flower feeding Brachycerous families are Empididae, Stratiomyidae (soldier flies) and the Acroceridae like various members of the Nemestrinidae (tangle-veined flies), Bombyliidae (bee flies) and Tabanidae (horse-fly) are nectar feeders with exceptionally long proboscises, sometimes longer than the entire bodily length of the insect.
They are generalist predators; dissections have revealed that they primarily eat aquatic immatures of mayflies, caddisflies, stoneflies, and chironomid midges. [13] Although the larvae spend most of their lives under rocks below water, locals along Virginia and Pennsylvania rivers have reported emergences, known as "hellgrammite crawlings ...
Horse flies and deer flies [a] are true flies in the family Tabanidae in the insect order Diptera. The adults are often large and agile in flight. Only females bite land vertebrates, including humans, to obtain blood. They prefer to fly in sunlight, avoiding dark and shady areas, and are inactive at night.
The flies eat waste from different types of animals and convert them into “a specific product, which is going to be the protein or fat from the insects,” he said. “Once you’re dealing with ...
Flies emerge in the summer beginning in June and continuing through August and September, and eggs are laid in the apple fruit. [8] The fly cycles through one generation a year with adults living up to four weeks. [6] [9] In Oregon and Washington, apple maggots have been found to emerge in early July with peak times in late August or early ...