The IUCN Red List of Threatened Species 1996: http://www.iucnredlist.org/details/
The IUCN Red List of Threatened Species 2008: e.T39832A10274074. http://www.iucnredlist.org
Monographs No. 5, pp. 052.1–052.11, doi:10.3854/crm.5.052.flavimaculata.v1.2011, http
The IUCN Red List of Threatened Species 2004: http://www.iucnredlist.org/details/
Chelonian Research Monographs 5(8):085.1–25, doi:10.3854/crm.5.085.carolina.v1.2015, http
Research Monographs No. 5, pp. 003.1-003.6, doi:10.3854/crm.5.003.japonica.v1.2008, http
Research Monographs No. 5, pp. 039.1–039.7, doi:10.3854/crm.5.039.yuwonoi.v1.2009, http
Research Monographs No. 5, pp. 030.1-030.6, doi:10.3854/crm.5.030.angulata.v1.2009, http
Research Monographs 5: 031.1-031.8, doi:10.3854/crm.5.031. longicollis.v1.2009, http
September 1858 [zitiert nach http://www.schaubuden.de/]: "Wir beginnen mit den Künsten
