Taxa included

García, F. & Romero-Ortiz, C. (2021). Cystowithius ankeri sp. nov. (Arachnida: Pseudoscorpiones: Withiidae), a new pseudoscorpion from the Central Andes of Colombia. Zoologia 38(e21003): 1–8.

Taxon
Cystowithius chamberlini Harvey, 2004 (Pseudoscorpiones: Withiidae) n/a, fig. 16, Cystowithius chamberlini
Cystowithius ecuadoricus (Beier, 1959) (Pseudoscorpiones: Withiidae) n/a, fig. 18, Cystowithius ecuadoricus (Beier)
Cystowithius colombicus Harvey, 2004 (Pseudoscorpiones: Withiidae) n/a, fig. 17, Cystowithius colombicus
Cystowithius smithersi Harvey, 2004 (Pseudoscorpiones: Withiidae) n/a, fig. 19, Cystowithius smithersi
Cystowithius ankeri García and Romero-Ortiz, 2021 (Pseudoscorpiones: Withiidae) 2–5, figs 1–12, 15, Cystowithius ankeri García and Romero-Ortiz