With regard to the origin of birds, evolutionist biologists claim that certain reptiles that used their front legs developed wings to catch insects and evolved into birds. According to this speculative thesis, known as the cursorial theory, the forearms of the reptiles in question gradually elongated into wings as they attempted to catch flies. (See The Cursorial Theory.) The most important question regarding this theory, which is based on no scientific findings at all, is how insects, which were already able to fly, developed their wings. Insects, flies included, represent yet another dilemma for evolutionists.
In the classification of living things, insects represent a sub-phylum, Insecta, within the arthropod phylum (organisms with jointed legs). The oldest fossil insects belong to the Devonian Period. In the subsequent period, the Pennsylvanian, a large number of different insect species emerge suddenly. Fossilized cockroaches, for instance, appear suddenly and with the same structures they have now. Betty Faber of the American Museum of Natural History says that the cockroaches of 350 million years ago are exactly the same as those of today.106
Spiders, ticks and centipedes are not really insects, although they are generally referred to as such. At the 1983 annual meeting of the American Association for the Advancement of Science, exceedingly important fossil findings regarding these organisms were presented. The 380-million-year-old spider, tick and centipede fossils were identical to specimens alive today. One scientist who examined these findings commented that they "looked like they might have died yesterday." 107Of course, the way that these creatures, possessing flawless designs, appeared suddenly on Earth cannot be explained in terms of evolution. (See, Origin of the Flies.) For that reason, evolutionist scientist Paul Pierre Grassé, says that "We are in the dark concerning the origin of insects." 108 In conclusion, the sudden appearance of insects clearly confirms the fact of creation.