Taxonomy of scorpions

The taxonomy of scorpions deals with the classification of this predatory arthropod into 13 extant families and about 1,400 described species and subspecies. In addition, 111 described taxa of extinct scorpions are known.

The classification is based on that of Soleglad and Fet (2003), which replaced the older, unpublished classification of Stockwell. Additional taxonomic changes are from papers by Soleglad et al. (2005). The classification proposed by Fet and Soleglad in 2003 and subsequent papers has not been universally accepted; some authorities have challenged their methodology as invalid.