Taxa included

Muchmore, W.B. (1971b). The identity of Olpium obscurum (Pseudoscorpionida, Olpiidae). Florida Entomologist 54: 241–243.

Taxon
Novohorus obscurus (Banks, 1893) (Pseudoscorpiones: Olpiidae) 241–243, figs 1–2, Novohorus obscurus (Banks)