Taxa included

Beck, D.E., Barnum, A.H. & Moore, L. (1953). Arthropod consortes found in the nests of Neotoma cinerea acraia (Ord) and Neotoma lepida lepida Thomas. Proceedings, Arts and Letters of the Utah Academy of Sciences 30: 43–52.

Taxon
Lechytia hoffi Muchmore, 1975 (Pseudoscorpiones: Chthoniidae) 46, (misidentification), Lechytia pacifica (Banks)
Larca rotunda (Hoff and Clawson, 1952) (Pseudoscorpiones: Larcidae) 46, Archeolarca rotunda