Entomologist

Entomology (from Greek ἔντομος, entomos, “that which is cut in pieces or engraved/segmented”, hence “insect”; and -λογία, -logia¹) is the scientific study of insects, a branch of arthropodology. At some 1.3 million described species, insects account for more than two-thirds of all known organisms,² date back some 400 million years, and have many kinds of interactions with humans and other forms of life on earth. It is a specialty within the field of biology.