Here is a collection of four Shaped Word Search puzzles based on insect shapes. The insect images are from Iconshock and all the puzzles use the same word list derived from this list of insects.
Click on the images below or use these links to get high-quality PDF versions to print: ladybug, dragonfly, mantis, and ant. They look great when printed in colour but probably not so good in grayscale.
Have fun!