For the most part these insect parasites are small four-winged flies, although many of them are two-winged flies.
The eggs hatch into tiny maggots that grow at the expense of the caterpillar, finally killing it and changing to four-winged flies again.
There is still another group of four-winged flies, some of which attack the Antiopa caterpillars.
In the transformations of two-winged flies of the bluebottle group, A.
Beetles have probably developed out of a branch of the straight-winged Flies, from which they differ only in their transformations (larva, pupa, etc.
The order of Gauze-winged Flies (Neuroptera), probably developed directly out of the primaeval Flies, which differ from them only by their perfect series of transformations.
The order of Straight-winged Flies (Orthoptera) developed at an early period out of another branch of the primaeval Flies by differentiation of the two pairs of wings.
Part of them never become much bigger than the size of which you ordinarily see them, and when full-grown disclose minute two-winged flies, which are the males.
The various species of Chrysopa or Lace-winged flies, appear during this month.
They are accompanied by hosts of two-winged flies, Ichneumons, and in the night by many moths which feed on the Aphis-honey they secrete, and which drops upon the leaves beneath.
It is difficult to give any very satisfactory arrangement of these Two-winged flies, though they easily fall into two rather artificial sections.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "winged flies" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.
