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A Phyllium sp., mimicking a leaf.
Entomology

Entomology (from Ancient Greek ἔντομον (entomon) 'insect', and -λογία (-logia) 'study of') is the scientific study of insects, a branch of zoology. In the past the term "insect" was less specific, and historically the definition of entomology would also include the study of animals in other arthropod groups, such as arachnids, myriapods, and crustaceans. This wider meaning may still be encountered in informal use.

Like several of the other fields that are categorized within zoology, entomology is a taxon-based category; any form of scientific study in which there is a focus on insect-related inquiries is, by definition, entomology. Entomology therefore overlaps with a cross-section of topics as diverse as molecular genetics, behavior, biomechanics, biochemistry, systematics, physiology, developmental biology, ecology, morphology, and paleontology.

With over 1.3 million described species, insects account for more than two-thirds of all known organisms, some dating back around 400 million years. They have many kinds of interactions with humans and other forms of life on earth.
Some entomologists study how insects are related to each other. Others study how insects live and reproduce because we do not know very much about some kinds of insects. Other entomologists study ways to keep insects away from crops that people use for food. There are billions of unknown species throughout the world and taxonomists categorize the newly found.
Entomologists meet to talk about their study of insects and to share ideas, just as all scientists do.
Kiddle: Entomology
Wikipedia: Entomology
 
 
 
 
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