Taxa included

van Heerden, J., Taylor, P.J. & van Heerden, C. (2013). Genetic differentiation in Horus Chamberlin (Arachnida: Pseudoscorpiones: Olpiidae) as indicated by mitochondrial DNA analysis. African Zoology 48: 351–358.

Taxon
Horus obscurus (Tullgren, 1907) (Pseudoscorpiones: Olpiidae) 354, Horus obscurus (Tullgren)