| Publication Type: | Journal Article |
| Year of Publication: | 1950 |
| Authors: | A. Merton Chickering |
| Journal: | Bulletin of the Museum of Comparative Zoology |
| Volume: | 103 |
| Issue: | 4 |
| Pagination: | 213-255 |
| Publication Type: | Journal Article |
| Year of Publication: | 1950 |
| Authors: | A. Merton Chickering |
| Journal: | Bulletin of the Museum of Comparative Zoology |
| Volume: | 103 |
| Issue: | 4 |
| Pagination: | 213-255 |