Definition
'Hexapoda' is a term that is nearly synonymous with 'Insecta.' It is a subgroup of arthropods characterized by having six legs. 'Hexapoda' literally means 'six feet.' This is a key distinguishing feature of insects. While most hexapods are insects, the term can sometimes include related groups with similar body plans. Consider 'Hexapoda' as a more precise way to refer to insects based on their defining characteristic.