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Smithsonian Digital Repository >
Browsing by Author Ridgway, Robert
Showing results 41 to 60 of 122
| Issue Date | Title | Author(s) | | 1888 | Description of a new western subspecies of Accipiter velox (Wils.) and subspecific diagnosis of A. cooperi mexicanus (Swains) | Ridgway, Robert |
| 1887 | Description of a recently new oyster-catcher (Haematopus galapagensis) from the Galapagos Islands | Ridgway, Robert |
| 1883 | Description of a supposed new plover from Chili | Ridgway, Robert |
| 1893 | Description of a supposed new species of Odontophorus from southern Mexico | Ridgway, Robert |
| 1885 | Description of an apparently new species of Dromococcyx from British Guiana | Ridgway, Robert |
| 1887 | Description of an apparently new species of Picolaptes, from the lower Amazon | Ridgway, Robert |
| 1882 | Description of several new races of American birds | Ridgway, Robert |
| 1887 | Description of the adult female of Carpodectes antoniae Zeledon, with criticalremarks, notes on habits, etc., by Josi C. Zeledsn | Ridgway, Robert |
| 1889 | Description of the adult male of Acanthidops bairdi | Ridgway, Robert |
| 1885 | Description of three supposed new honey creepers from the Lesser Antilles, with a synopsis of the species of the genus Certhiola | Ridgway, Robert |
| 1885 | Description of two new birds from Costa Rica | Ridgway, Robert |
| 1878 | Description of two new species of birds from Costa Rica, and notes on other rare species from that country | Ridgway, Robert |
| 1887 | Description of two new species of Kaup's genus Megascops | Ridgway, Robert |
| 1891 | Description of two supposed new forms of Thamnophilus | Ridgway, Robert |
| 1893 | Description of two supposed new species of swifts | Ridgway, Robert |
| 1888 | Descriptions of new species and genera of birds from the lower Amazon | Ridgway, Robert |
| 1879 | Descriptions of new species and races of American birds, including a synopsis of the genus Tyrannus, Cuvier | Ridgway, Robert |
| 1878 | Descriptions of several new species and geographical races of birds contained in the collection of the United States National Museum | Ridgway, Robert |
| 1883 | Descriptions of some birds supposed to be undescribed, from the Commander Islands and Petropaulovski, collected by Dr. Leonhard Stejneger, U. S. Signal Service | Ridgway, Robert |
| 1893 | Descriptions of some new birds collected on the islands of Aldabra and Assumption, northwest of Madagascar, by Dr. W. L. Abbott | Ridgway, Robert |
Showing results 41 to 60 of 122
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