In the last decade or so, a large number of new spider species have been discovered and described, and many genera and families have been revised. Yet, a single comprehensive resource has been lacking to update spider taxonomy. Spider Systematics and Taxonomy aims to present these major developments in the field, as well as to show how technological advancements have driven these changes. Spider groups covered in most detail are those which have recently seen the most significant discoveries and changes. Later chapters highlight the impact of recent technological developments on our knowledge of spider taxonomy, with topics including phylogenomics, artificial intelligence, and novel imaging technologies. Finally, an outlook on future priorities for spider taxonomy research as well as expected developments will be explored. Spider Systematics and Taxonomy is a valuable reference with illustrations and vivid photographs included throughout to showcase spider diversity and relationships. This will serve as a key resource for arachnology researchers, graduate and postgraduate students wishing to come up to date on the latest advances in the field. Researchers in adjacent fields and those working in taxonomy generally will also benefit from this work. Summarizes latest developments in systematics and taxonomy of spiders Identifies advances in spider phylogenetic relationships Highlights novel taxonomy research technologies, such as AI and DNA sequencing Includes 200+ images demonstrating spider relationships and diversity