Subphylum

Myriapoda (Myriapods)

Tylobolus uncigerus. Photo: (c) León Simón Sánchez, some rights reserved (CC BY-NC)

Myriapoda is a subphylum of arthropods containing millipedes, centipedes, and others. The group contains over 16,000 species, most of which are terrestrial. Although their name suggests they have myriad (10,000) legs, myriapods range from having up to 750 legs (the millipede Illacme plenipes) to having fewer than ten legs.

— Wikipedia