McDonald, W.A. & Hogue, C.L. (1957). A new Trithyreus from southern California (Pedipalpida, Schizomidae). American Museum Novitates 1834: 1–7.
| Taxon | |
|---|---|
| Hubbardia belkini (McDonald and Hogue, 1957) (Schizomida: Hubbardiidae) | 1–7, figs 1–10, Trithyreus belkini |