pancrustacean hexapod http://purl.obolibrary.org/obo/NCBITaxon_6960 https://en.wikipedia.org/wiki/Category:Hexapoda https://en.wikipedia.org/wiki/Hexapoda https://species.wikimedia.org/wiki/Hexapoda https://www.wikidata.org/wiki/Q105146 Hexapoda The subphylum Hexapoda (from the Greek for six legs) constitutes the largest number of species of arthropods and includes the insects as well as three much smaller groups of wingless arthropods: Collembola, Protura, and Diplura (all of these were once considered insects). hexapods