Taxa included

Peck, S.B. (1998). A summary of diversity and distribution of the obligate cave-inhabiting faunas of the United States and Canada. Journal of Cave and Karst Studies 60: 18–26.

Taxon
Leucohya texana Muchmore, 1986 (Pseudoscorpiones: Bochicidae) 23, Leucohya texana
Dinocheirus cavicola Muchmore, 1992 (Pseudoscorpiones: Chernetidae) 23, (as Dinocheirus cavicolus [sic]), Dinocheirus cavicola
Americocreagris columbiana (Chamberlin, 1962) (Pseudoscorpiones: Neobisiidae) 23, (as Microcreagris colombiana [sic]), Microcreagris columbiana
Australinocreagris grahami (Muchmore, 1969) (Pseudoscorpiones: Neobisiidae) 23, Australinocreagris grahami (Muchmore)
Fissilicreagris imperialis (Muchmore, 1969) (Pseudoscorpiones: Neobisiidae) 23, Fissilicreagris imperialis (Muchmore)
Minicreagris pumila (Muchmore, 1969) (Pseudoscorpiones: Neobisiidae) 23, Minicreagris pumila (Muchmore)
Neoallochernes stercoreus (Turk, 1949) (Pseudoscorpiones: Chernetidae) 23, Neoallochernes stercoreus (Turk)
Saetigerocreagris phyllisae (Chamberlin, 1930) (Pseudoscorpiones: Neobisiidae) 23, (as Setigerocreagris [sic] phyllisae), Saetigerocreagris phyllisae (Chamberlin)
Parobisium charlotteae Chamberlin, 1962 (Pseudoscorpiones: Neobisiidae) 23, Parobisium charlotteae
Cheiridium reyesi Muchmore, 1992 (Pseudoscorpiones: Cheiridiidae) 23, Cheiridium reyesi