I don't photograph insects as much because I hate bugs, so I have a lot less insect pictures. However I do like some insects like butterflies, that's why there are so many butterfly pictures.
How To Photograph Insects
Photographing insects is a bit harder than you'd expect. The hardest part is getting the picture of the insect before it flies or crawls away. It's also hard to get close enough to the bug to take the picture. If the bug is colorful than you want to bring out the color in the picture. If it's not very colorful than you may want to dull the background or blur it out. To blur the background just decrease the aperture.