Taxa included

Reddell, J.R. & Cokendolpher, J.C. (1991). Redescription of Schizomus crassicaudatus (Pickard-Cambridge) and diagnoses of Hubbardia Cook, Stenochrus Chamberlin, and Sotanostenochrus new genus, with description of a new species of Hubbardia from California (Arachnida: Schizomida: Hubbardiidae). Pearce Sellards Series 47: 1–24.

Taxon
Schizomus Cook, 1899 (Schizomida: Hubbardiidae) 4–5, Schizomus
Hubbardiidae Cook, 1899 (Schizomida) 4, Hubbardiidae
Schizomus crassicaudatus (O. Pickard-Cambridge, 1872) (Schizomida: Hubbardiidae) 5–7, figs 1–18, Schizomus crassicaudatus (O. Pickard-Cambridge)
Hubbardia Cook, 1899 (Schizomida: Hubbardiidae) 12, Hubbardia
Hubbardia belkini (McDonald and Hogue, 1957) (Schizomida: Hubbardiidae) 12, Hubbardia belkini (McDonald and Hogue)
Hubbardia borregoensis (Briggs and Hom, 1966) (Schizomida: Hubbardiidae) 12, Hubbardia borregoensis (Briggs and Hom)
Hubbardia wessoni (Chamberlin, 1939) (Schizomida: Hubbardiidae) 12, Hubbardia wessoni (Chamberlin)
Hubbardia shoshonensis (Briggs and Hom, 1972) (Schizomida: Hubbardiidae) 12, Hubbardia shoshonensis (Briggs and Hom)
Hubbardia secoensis (Briggs and Hom, 1988) (Schizomida: Hubbardiidae) 12, Hubbardia secoensis (Briggs and Hom)
Hubbardia pentapeltis Cook, 1899 (Schizomida: Hubbardiidae) 12–15, figs 19–21, Hubbardia pentapeltis
Hubbardia joshuensis (Rowland, 1971) (Schizomida: Hubbardiidae) 12, Hubbardia joshuensis (Rowland)
Hubbardia briggsi (Rowland, 1972) (Schizomida: Hubbardiidae) 12, 15, Hubbardia briggsi (Rowland)
Hubbardia idria Reddell and Cokendolpher, 1991 (Schizomida: Hubbardiidae) 15–16, figs 22–26, Hubbardia idria
Heteroschizomus goodnightorum Rowland, 1973 (Schizomida: Hubbardiidae) 18, Stenochrus goodnightorum (Rowland)
Baalrog firstmani (Rowland, 1973) (Schizomida: Hubbardiidae) 18, Stenochrus firstmani (Rowland and Reddell)
Ambulantactus davisi (Gertsch, 1940) (Schizomida: Hubbardiidae) 18, Stenochrus davisi (Gertsch)
Schizophyxia bartolo (Rowland, 1973) (Schizomida: Hubbardiidae) 18, Stenochrus bartolo (Rowland)
Stenochrus Chamberlin, 1922 (Schizomida: Hubbardiidae) 18–19, Stenochrus
Stenochrus guatemalensis (Chamberlin, 1922) (Schizomida: Hubbardiidae) 18, Stenochrus guatemalensis (Chamberlin)
Schizophyxia lukensi (Rowland, 1973) (Schizomida: Hubbardiidae) 18, Stenochrus lukensi (Rowland)
Harveyus mexicanus (Rowland, 1971) (Schizomida: Hubbardiidae) 18, Stenochrus mexicanus (Rowland)
Heteroschizomus silvino (Rowland and Reddell, 1977) (Schizomida: Hubbardiidae) 18, Stenochrus silvino (Rowland and Reddell)
Baalrog sbordonii (Brignoli, 1973) (Schizomida: Hubbardiidae) 18, Stenochrus sbordonii (Brignoli)
Harveyus reddelli (Rowland, 1971) (Schizomida: Hubbardiidae) 18, Stenochrus reddelli (Rowland)
Stenochrus portoricensis Chamberlin, 1922 (Schizomida: Hubbardiidae) 18, Stenochrus portoricensis
Stenochrus pecki (Rowland, 1973) (Schizomida: Hubbardiidae) 18, Stenochrus pecki (Rowland)
Nahual pallidus (Rowland, 1975) (Schizomida: Hubbardiidae) 18, Stenochrus pallidus (Rowland)
Troglostenochrus palaciosi (Reddell and Cokendolpher, 1986) (Schizomida: Hubbardiidae) 18, Stenochrus palaciosi (Reddell and Cokendolpher)
Heteroschizomus orthoplax (Rowland, 1973) (Schizomida: Hubbardiidae) 18, Stenochrus orthoplax (Rowland)
Harveyus mulaiki (Gertsch, 1940) (Schizomida: Hubbardiidae) 18, Stenochrus mulaiki (Gertsch)
Stenochrus moisii (Rowland, 1973) (Schizomida: Hubbardiidae) 18, Stenochrus moisii (Rowland)
Nahual lanceolatus (Rowland, 1975) (Schizomida: Hubbardiidae) 18, Stenochrus lanceolatus (Rowland)
Sotanostenochrus Reddell and Cokendolpher, 1991 (Schizomida: Hubbardiidae) 19, Sotanostenochrus
Sotanostenochrus cookei (Rowland, 1971) (Schizomida: Hubbardiidae) 19, Sotanostenochrus cookei (Rowland)
Sotanostenochrus mitchelli (Rowland, 1971) (Schizomida: Hubbardiidae) 19, Sotanostenochrus mitchelli (Rowland)