| Publication Type: | Journal Article |
| Year of Publication: | 1949 |
| Authors: | E. Marcus |
| Journal: | Comunicaciones Zoológicas del Museo de Historia Natural de Montevideo |
| Volume: | 3 |
| Issue: | 53 |
| Pagination: | 1-33 |
| Date Published: | 1949 |
| URL: | http://www.4shared.com/document/Jms7QKJk/Marcus_1949.html |