Gertsch, W.J. (1940). Two new American whip-scorpions of the family Schizomidae. American Museum Novitates 1077: 1–4.
| Taxon | |
|---|---|
| Ambulantactus davisi (Gertsch, 1940) (Schizomida: Hubbardiidae) | 1–3, figs 1–6, Schizomus davisi |
| Harveyus mulaiki (Gertsch, 1940) (Schizomida: Hubbardiidae) | 3–4, figs 7–10, Schizomus mulaiki |