Taxa included

Harvey, M.S. (2015b). Revised diagnoses for the pseudoscorpion genera Metawithius and Microwithius, with the description of a new Australian genus, and notes on Withius (Pseudoscorpiones, Withiidae). Journal of Arachnology 43: 353–370.

Taxon
Metawithius Chamberlin, 1931 (Pseudoscorpiones: Withiidae) 354–355, Metawithius
Metawithius murrayi (Pocock, 1900) (Pseudoscorpiones: Withiidae) 355–358, figs 1–13, Metawithius murrayi (Pocock)
Metawithius nepalensis (Beier, 1974) (Pseudoscorpiones: Withiidae) 358–359, Metawithius nepalensis (Beier)
Metawithius annamensis (Redikorzev, 1938) (Pseudoscorpiones: Withiidae) 358, Metawithius annamensis (Redikorzev)
Metawithius dawydoffi (Beier, 1951) (Pseudoscorpiones: Withiidae) 358, fig. 14, Metawithius dawydoffi (Redikorzev)
Metawithius spiniventer Redikorzev, 1938 (Pseudoscorpiones: Withiidae) 359, Metawithius spiniventer
Metawithius tonkinensis (Beier, 1951) (Pseudoscorpiones: Withiidae) 359, Metawithius tonkinensis (Beier)
Rugowithius Harvey, 2015 (Pseudoscorpiones: Withiidae) 359–360, Rugowithius
Metawithius spiniventer pauper Beier, 1953 (Pseudoscorpiones: Withiidae) 359, Metawithius spiniventer pauper
Metawithius philippinus Beier, 1937 (Pseudoscorpiones: Withiidae) 359, Metawithius philippinus
Rugowithius bulbosus Harvey, 2015 (Pseudoscorpiones: Withiidae) 360–364, figs 15–32, Rugowithius bulbosus
Rugowithius longissimus Harvey, 2015 (Pseudoscorpiones: Withiidae) 364–365, figs 33–36, Rugowithius longissimus
Microwithius Redikorzev, 1938 (Pseudoscorpiones: Withiidae) 365–366, Microwithius
Microwithius indicus (Murthy and Ananthakrishnan, 1977) (Pseudoscorpiones: Withiidae) 366, Microwithius indicus (Murthy and Ananthakrishnan)
Microwithius bulli (Sivaraman, 1980) (Pseudoscorpiones: Withiidae) 366, Microwithius bulli (Sivaraman)
Microwithius chamundiensis (Sivaraman, 1980) (Pseudoscorpiones: Withiidae) 366, Microwithius chamundiensis (Sivaraman)
Microwithius yurii Redikorzev, 1938 (Pseudoscorpiones: Withiidae) 366, fig. 38, Microwithius yurii
Withius tweediei (Beier, 1955) (Pseudoscorpiones: Withiidae) 368–369, figs 39, 40, Withius tweediei (Beier)