Karl H-V, Safi A, Paust E. Re-examination and illustration of shells of interspecific hybrid tortoises of Testudo horsfieldii (Gray, 1844) and Testudo h. hermanni (Gmelin, 1789) (Testudines: Testudinidae) from the collection of Walter Kirsche in the Dahme-Heideseen nature park,. JES [Internet]. 2021 Oct. 16 [cited 2024 May 3];3(2):65-8. Available from: https://www.sciencepubco.com/index.php/JES/article/view/31722