| |
| | Tortoise Phylogentics |
 | | To test phylogenetic relationships within the genus Testudo (Testudines: Testudinidae), we have sequenced a fragment of the mitochondrial (mt) 12S rRNA gene of 98 tortoise specimens belonging to the genera Testudo, Indotestudo, and Geochelone. |
 | | Maximum likelihood and neighbor-joining methods identify two main clades of Mediterranean tortoises, one composed of the species Testudo graeca, Testudo marginata, and Testudo kleinmanni and a second of Testudo hermanni, Testudo horsfieldii, and Indotestudo elongata. |
 | | Together with the genus Geochelone, a star-like radiation of these clades was suggested, as a sister-group relationship between the two Testudo clades could not be confirmed. |
| www.anapsid.org /tortoisephylo.html (469 words) |
|