Taxa included

Rapp, W.F. (1986). Pseudoscorpion population in oak-hickory woodlands. In: Eberhard, W.G., Lubin, Y.D. and Robinson, B.C. (ed.) Proceedings of the Ninth International Congress of Arachnology, Panama 1983 Smithsonian Institution Press, Washington D.C.: 219–221.

Taxon
Microbisium confusum Hoff, 1946 (Pseudoscorpiones: Neobisiidae) 220–221, Microbisium confusum