Orange Insect - Insects (from Latin Insectum, A Calque Of Greek ἔντομον [éntomon], “cut Into Sections”) Are A Class Within The Arthropods That Have A Chitinous Exoskeleton, A Three-part Body (head, Thorax, And Abdomen), Three Pairs Of Jointed Legs, Compound Eyes, And Two Antennae. Photo