Insects are the most diverse group of arthropods with more than one million described species, representing more than half of all animal species. By some estimates, up to an additional 5 million have yet to be discovered.

BYU entomologists have been collecting insects for more than a century. The insects on display came from the Museum’s extensive research collection of more than 2.5 million specimens housed in this building. These specimens are used to describe new species and to unravel phylogenetic relationships among many insect groups.

The colors and patterns that you see in these insects are natural. In most insect species, coloration is due to the presence of pigments in the exocuticle. However, in some insect species with bright and metallic colors, the coloration is due to the way light is reflected and refracted through the cuticle, the outer layer of the exoskeleton.

As you enjoy viewing a small slice of insect diversity, remember that all insects are connected through the Tree of Life to a single, primeval insect group.