Taxa included

Tullgren, A. (1908a). Eine neue Olpium-Art aus Java. Notes from the Leyden Museum 29: 148–150. ZooBank: 7EC7EAF8-DEAA-45E5-9FD3-BB718DC8CED2

Taxon
Olpium jacobsoni Tullgren, 1908 (Pseudoscorpiones: Olpiidae) 148–150, fig. 1, Olpium jacobsoni