Ellingsen, E. (1909b). On some North American pseudoscorpions collected by Dr. F. Silvestri. Bollettino del Laboratoria di Zoologia Generale e Agraria della R. Scuola sup. d'Agricoltura, Portici 3: 216–221.
| Taxon | |
|---|---|
| Dinocheirus validus (Banks, 1895) (Pseudoscorpiones: Chernetidae) | 216, Chelifer validus (Banks) |
| Epactiochernes tristis (Banks, 1891) (Pseudoscorpiones: Chernetidae) | 216–217, Chelifer scorpioides tristis (Banks) |
| Chelifer macrochelatus Tömösváry, 1884 (Pseudoscorpiones: Cheliferidae) | 216, Chelifer macrochelatus |
| Chelifer (Atemnus) nidificator minor (Balzan, 1892) (Pseudoscorpiones: Cheliferidae) | 216, Chelifer nidificator minor Balzan |
| Parachelifer scabriculus (Simon, 1878) (Pseudoscorpiones: Cheliferidae) | 217, Chelifer scabriculus |
| Pseudogarypus Ellingsen, 1909 (Pseudoscorpiones: Pseudogarypidae) | 217–218, Pseudogarypus |
| Pseudogarypus bicornis (Banks, 1895) (Pseudoscorpiones: Pseudogarypidae) | 218, Pseudogarypus bicornis (Banks) |
| Microcreagris tacomensis (Ellingsen, 1909) (Pseudoscorpiones: Neobisiidae) | 219–220., Ideobisium tacomense |
| Ideoblothrus similis (Balzan, 1892) (Pseudoscorpiones: Syarinidae) | 219, Ideobisium simile Balzan |
| Ephippiochthonius tetrachelatus (Preyssler, 1790) (Pseudoscorpiones: Chthoniidae) | 220–221, Chthonius tetrachelatus (Preyssler) |
| Microbisium parvulum (Banks, 1895) (Pseudoscorpiones: Neobisiidae) | 220, Obisium parvulum |