| Authors(s) | International Commission of Zoological Nomenclature |
| Year | 1999 |
| Title | International code of zoological nomenclature. Fourth edition. International Trust for Zoological Nomenclature. Tipografia La Garangola, Padova, Italy. 306 pp. |
| Authors(s) | International Commission of Zoological Nomenclature |
| Year | 1999 |
| Title | International code of zoological nomenclature. Fourth edition. International Trust for Zoological Nomenclature. Tipografia La Garangola, Padova, Italy. 306 pp. |