Taxa included

Nelson, S.O., Jr (1984). The genus Microbisium in North and Central America (Pseudoscorpionida, Neobisiidae). Journal of Arachnology 12: 341–350.

Taxon
Microbisium parvulum (Banks, 1895) (Pseudoscorpiones: Neobisiidae) 343–349, maps 1–2, Microbisium parvulum (Banks)
Microbisium brunneum (Hagen, 1868) (Pseudoscorpiones: Neobisiidae) 345, Microbisium brunneum (Hagen)
Mirochernes dentatus (Banks, 1895) (Pseudoscorpiones: Chernetidae) 348–349, (as Microchernes [sic] dentatus), Mirochernes dentatus (Banks)