Petrunkevitch, A. (1955a). Arachnida. In: Moore, R.C. (ed.) Treatise on invertebrate paleontology. P, Arthropoda University of Kansas Press, Lawrence 2: 42–162.
| Taxon | |
|---|---|
| Obisium rathkii C.L. Koch and Berendt, 1854 (Pseudoscorpiones: Cheliferidae) | n/a, fig. 49(1), Neobisium rathkii (C.L. Koch and Berendt) |
| Oligochernes bachofeni Beier, 1937 (Pseudoscorpiones: Chernetidae) | n/a, fig. 50(2), Oligochernes bachofeni |
| Cheiridium hartmanni (Menge, 1854) (Pseudoscorpiones: Cheiridiidae) | n/a, fig. 50(1), Cheiridium hartmanni (Menge) |
| Chelignathus kochii Menge, 1854 (Pseudoscorpiones: Chthoniidae) | n/a, fig. 49(2), Heterolophus kochii (Menge) |
| Pseudogarypus hemprichii (C.L. Koch and Berendt, 1854) (Pseudoscorpiones: Pseudogarypidae) | n/a, fig. 49(3), Pseudogarypus hemprichii (C.L. Koch and Berendt) |
| Dichela berendtii Menge, 1854 (Pseudoscorpiones: Cheliferidae) | n/a, fig. 49(4), Oligochelifer berendtii (Menge) |
| Pseudoscorpiones de Geer, 1778 | 79–80, (as Pseudoscorpionida), Pseudoscorpiones de Geer |
| Chthonius C.L. Koch, 1843 (Pseudoscorpiones: Chthoniidae) | 80, Chthonius |
| Pseudoscorpiones de Geer, 1778 | 80, (as Chthoniina), Chthoniinea |
| Chthoniidae Daday, 1889 (Pseudoscorpiones) | 80, Chthoniidae Daday |
| Heterolophus Tömösváry, 1884 (Pseudoscorpiones: Chthoniidae) | 81, Heterolophus |
| Chthoniidae Daday, 1889 (Pseudoscorpiones) | 81, Dithidae Chamberlin |
| Pseudoscorpiones de Geer, 1778 | 81, (as Neobisiina), Neobisiinea |
| Neobisium Chamberlin, 1930 (Pseudoscorpiones: Neobisiidae) | 81, Neobisium |
| Olpiidae Banks, 1895 (Pseudoscorpiones) | 81, Olpiidae Banks |
| Neobisiidae Chamberlin, 1930 (Pseudoscorpiones) | 81, Neobisiidae |
| Cheiridiidae Hansen, 1894 (Pseudoscorpiones) | 82, Cheiridiidae Hansen |
| Garypidae Simon, 1879 (Pseudoscorpiones) | 82, Garypidae Simon |
| Chernetidae Menge, 1855 (Pseudoscorpiones) | 82, Chernetidae |
| Cheliferidae Risso, 1827 (Pseudoscorpiones) | 82, Cheliferidae |
| Pseudoscorpiones de Geer, 1778 | 82, (as Cheliferina), Cheliferinea |
| Pseudogarypidae Chamberlin, 1923 (Pseudoscorpiones) | 82, Pseudogarypidae Chamberlin |