Petrunkevitch, A. (1955a). Arachnida. In: Moore, R.C. (ed.) Treatise on invertebrate paleontology. P, Arthropoda University of Kansas Press, Lawrence 2: 42–162.
| Taxon | |
|---|---|
| Hubbardia pentapeltis Cook, 1899 (Schizomida: Hubbardiidae) | n/a, fig. 86(2), Trithyreus pentapeltis (Cook) |
| Schizomida Petrunkevitch, 1945 | 122–123, Schizomida |
| Schizomoidae Hansen and Sörensen, 1905 (Schizomida) | 123, Schizomidae |
| Calcitronidae Petrunkevitch, 1945 (Schizomida) | 123, Calcitronidae |
| Schizomus crassicaudatus (O. Pickard-Cambridge, 1872) (Schizomida: Hubbardiidae) | 123, fig. 86(1), Schizomus crassicaudatus (O. Pickard-Cambridge) |
| Schizomus Cook, 1899 (Schizomida: Hubbardiidae) | 123, Schizomus |
| Calcoschizomus latisternum Pierce, 1951 (Schizomida: Hubbardiidae) | 123, fig. 90(2), Calcoschizomus latisternum |
| Ovozomus peradeniyensis (Gravely, 1911) (Schizomida: Hubbardiidae) | 123, fig. 87, Schizomus peradeniyensis Gravely |
| Calcoschizomus Pierce, 1951 (Schizomida: Hubbardiidae) | 123, Calcoschizomus |
| Onychothelyphonus bonneri Pierce, 1950 (Schizomida: Hubbardiidae) | 124, figs 90(1a–b), Onychothelyphonus bonneri |
| Onychothelyphonus Pierce, 1950 (Schizomida: Hubbardiidae) | 124, Onychothelyphonus |
| Calcitro Petrunkevitch, 1945 (Schizomida: Calcitronidae) | 124, Calcitro |
| Calcitro fisheri Petrunkevitch, 1945 (Schizomida: Calcitronidae) | 124, figs 88–89, Calcitro fisheri |