Mitochondrial DNA evolution at a turtle's pace: Evidence for low genetic variability and reduced microevolutionary rate in the Testudines. Molecular Biology and Evolution. 1992. PMID 1584014. doi:10.1093/oxfordjournals.molbev.a040735.
Van Der Kuyl, Antoinette C.; Ph. Ballasina, Donato L.; Dekker, John T.; Maas, Jolanda; Willemsen, Ronald E.; Goudsmit, Jaap. Phylogenetic Relationships among the Species of the Genus Testudo (Testudines: Testudinidae) Inferred from Mitochondrial 12S rRNA Gene Sequences. Molecular Phylogenetics and Evolution. 2002, 22 (2): 174–183. PMID 11820839. doi:10.1006/mpev.2001.1052.
Fritz, Uwe; Auer, Markus; Bertolero, Albert; Cheylan, Marc; Fattizzo, Tiziano; Hundsdorfer, Anna K.; Martin Sampayo, Marcos; Pretus, Joan L.; Široky, Pavel; Wink, Michael. A rangewide phylogeography of Hermann's tortoise, Testudo hermanni (Reptilia: Testudines: Testudinidae): Implications for taxonomy. Zoologica Scripta. 2006, 35 (5): 531–543. doi:10.1111/j.1463-6409.2006.00242.x.
Vlachos, Evangelos; Tsoukala, Evangelia. The diverse fossil chelonians from Milia (Late Pliocene, Grevena, Greece) with a new species of Testudo Linnaeus, 1758 (Testudines: Testudinidae). Papers in Palaeontology. 2016, 2: 71–86. doi:10.1002/spp2.1031.
nih.gov
ncbi.nlm.nih.gov
Mitochondrial DNA evolution at a turtle's pace: Evidence for low genetic variability and reduced microevolutionary rate in the Testudines. Molecular Biology and Evolution. 1992. PMID 1584014. doi:10.1093/oxfordjournals.molbev.a040735.
Van Der Kuyl, Antoinette C.; Ph. Ballasina, Donato L.; Dekker, John T.; Maas, Jolanda; Willemsen, Ronald E.; Goudsmit, Jaap. Phylogenetic Relationships among the Species of the Genus Testudo (Testudines: Testudinidae) Inferred from Mitochondrial 12S rRNA Gene Sequences. Molecular Phylogenetics and Evolution. 2002, 22 (2): 174–183. PMID 11820839. doi:10.1006/mpev.2001.1052.