| Publication Type: | Book Chapter |
| Year of Publication: | 2001 |
| Authors: | IUCN |
| Book Title: | IUCN Red List categories and Criteria |
| Volume: | 3.1 |
| Pagination: | 30+ |
| Publisher: | IUCN Species Survival Commission. |
| City: | Gland, Switzerland and Cambridge, United Kingdom |
Taxonomic name: