| Publication Type: | Journal Article |
| Year of Publication: | 1904 |
| Authors: | E. S. Russell |
| Journal: | Annals and Magazine of Natural History, including Zoology, Botany, and Geology, Seventh Series |
| Volume: | 13 |
| Pagination: | 62-65 and Plate V |
| Date Published: | January 1904 |