Insects Anatomy This section includes interactive anatomy diagrams of five different insects: cricket, ladybug, butterfly, fly, and honeybee. Simply choose an insect and scroll over the diagram and watch its parts light up and information appear. If you've ever wondered about the function of the ladybug's elytra, or, of the butterfly's proboscis, or anything else about the location or structure of insect parts, this section was MADE for you!