Which group of arthropods appear the most distinctly segmented?

The group of arthropods that appears the most distinctly segmented are the myriapods, which include centipedes and millipedes. Their bodies are composed of numerous segments, each with one or two pairs of legs, giving them a highly segmented appearance. This segmentation is more pronounced than in other arthropods, such as insects and crustaceans, where segmentation is often obscured by a more compact body structure.