Scapanus townsendii (Bachman, 1839)
| Life-zone indicators in California Harvey Monroe Hall and Joseph Grinnell (1919) Proceedings of the California Academy of Sciences 9: 37-67 | |
| The mites of the subfamily Haemogamasinae (Acari : Laelaptidae) (1951) Proceedings of The United States National Museum 101: 203-268 | |
| The relationship of temperature and dissolved oxygen to the seasonal settlement of the polychaetous annelid Hydroides norvegica (Gunnerus) (1961) Bulletin of The Southern California Academy of Sciences 60: 1-114 | |
| Mites of Utah mammals (1966) Brigham Young University Science Bulletin Biol 8: 1-123 |