| title | creator | language | description | tableOfContents | contributor | subject | created |
| Extensions of Known Ranges of Mexican Bats | Anderson, Sydney, 1927- | en | | | | | 2010-01-12 |
| Mammals of Mesa Verde National Park, Colorado | Anderson, Sydney, 1927- | en | | | | | 2010-01-21 |
| Mammals of the Grand Mesa, Colorado | Anderson, Sydney, 1927- | en | | | | | 2010-02-15 |
| Neotropical Bats from Northern Mexico | Anderson, Sydney, 1927- | en | | | | | 2010-01-26 |
| Subspeciation in the Meadow Mouse, Microtus montanus, in Wyoming and Colorado | Anderson, Sydney, 1927- | en | | | | | 2010-03-22 |
| Subspeciation in the Meadow Mouse, Microtus pennsylvanicus, in Wyoming, Colorado, and Adjacent Areas | Anderson, Sydney, 1927- | en | | | | | 2010-07-19 |