Taxa included

Gardner, J.E. (1986). Invertebrate fauna from Missouri caves and springs. Conservation Commission of the State of Missouri, Jefferson City.

Taxon
Hesperochernes occidentalis (Hoff and Bolsterli, 1956) (Pseudoscorpiones: Chernetidae) 22, Hesperochernes occidentalis (Hoff and Bolsterli)
Cheiridium firmum Hoff, 1952 (Pseudoscorpiones: Cheiridiidae) 22, Cheiridium firmum
Mundochthonius cavernicola Muchmore, 1968 (Pseudoscorpiones: Chthoniidae) 23, (as Mundochthonius cavernicolus [sic]), Mundochthonius cavernicola