Petrunkevitch, A. (1913). A monograph of the terrestrial Palaeozoic Arachnida of North America. Transactions of the Connecticut Academy of Arts and Sciences 18: 1–137.
| Taxon | |
|---|---|
| Phrynus fuscimanus C.L. Koch, 1847 (Amblypygi: Phrynidae) | n/a, fig. 18, Tarantula fuscimana (C.L. Koch) |
| Graeophonus anglicus Pocock, 1911 (Amblypygi: Incertae sedis) | 59, Graeophonus anglicus Pocock |
| Thelyphrynus Petrunkevitch, 1913 (Amblypygi: Incertae sedis) | 66, Thelyphrynus Petrunkevitch |
| Thelyphrynus elongatus Petrunkevitch, 1913 (Amblypygi: Incertae sedis) | 66–67, figs. 27–28, plate V, fig. 26, Thelyphrynus elongatus Petrunkevitch |
| Graeophonus carbonarius (Scudder, 1876) (Amblypygi: Incertae sedis) | 67–69, figs. 29–31, plate V, figs. 27–29, Graeophonus carbonarius (Scudder) |
| Graeophonus Scudder, 1890 (Amblypygi: Incertae sedis) | 67, Graeophonus Scudder |
| Graeophonus scudderi Pocock, 1911 (Amblypygi: Incertae sedis) | 67–69, figs. 29–31, plate V, figs. 27–29, Graeophonus carbonarius (Scudder) |
| Sorellophrynus carbonarius (Petrunkevitch, 1913) (Amblypygi: Incertae sedis) | 69–70, figs. 32–33, plate VI, figs. 30–31, Protophrynus carbonarius Petrunkevitch |
| Protophrynus Petrunkevitch, 1913 (Amblypygi: Incertae sedis) | 69, Protophrynus |