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Smithsonian Digital Repository >
Browsing by Author Cockerell, T. D. A.
Showing results 9 to 28 of 44
| Issue Date | Title | Author(s) | | 1909 | Descriptions of some bees in the U. S. National Museum | Cockerell, T. D. A. |
| 1920 | Eocene insects from the Rocky Mountains | Cockerell, T. D. A. |
| 1920 | Eocene insects from the Rocky Mountains | Cockerell, T. D. A. |
| 1897 | The food plants of scale insects (Coccidae) | Cockerell, T. D. A. |
| 1923 | A fossil cichlid fish from the Republic of Haiti | Cockerell, T. D. A. |
| 1924 | Fossil insects in the United States National Museum | Cockerell, T. D. A. |
| 1927 | Megachilid bees from Bolivia collected by the Mulford Biological Expedition, 1921-22 | Cockerell, T. D. A. |
| 1911 | Names applied to bees of the genus Nomada, found in North America | Cockerell, T. D. A. |
| 1912 | Names applied to bees of the genus Osmia, found in North America | Cockerell, T. D. A. |
| 1912 | Names applied to the eucerine bees of North America | Cockerell, T. D. A. |
| 1914 | Names applied to the North American bees of the genera Lithurgus, Anthidium, and allies | Cockerell, T. D. A. |
| 1914 | New North American bees of the genus Andrena | Viereck, Henry L.; Cockerell, T. D. A. |
| 1913 | New parasitic Hymenoptera of the genus Eiphosoma | Cockerell, T. D. A. |
| 1918 | New species of North American fossil beetles, cockroaches, and tsetse flies | Cockerell, T. D. A. |
| 1918 | New species of North American fossil beetles, cockroaches, and tsetse flies | Cockerell, T. D. A. |
| 1917 | New Tertiary insects | Cockerell, T. D. A. |
| 1917 | New Tertiary insects | Cockerell, T. D. A. |
| 1910 | The North American bees of the genus Nomia | Cockerell, T. D. A. |
| 1895 | Notes on the geographical distribution of scale insects | Cockerell, T. D. A. |
| 1909 | Notes on two slugs of the genus Veronicella | Robbins, W. W.; Cockerell, T. D. A. |
Showing results 9 to 28 of 44
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