| Publication Type: | Journal Article |
| Year of Publication: | 2004 |
| Authors: | J. - L. Amiet, Rödel, M. - O., Ohler, A., Perret, J. - L., Burger, M. |
| Journal: | IUCN 2010. IUCN Red List of Threatened Species. Version 2010.1 |
| URL: | www.iucnredlist.org |
Taxonomic name: