A review of Chelonian type specimens (order Testudines) Author Iverson, John B. text Megataxa 2022 2022-01-25 7 1 1 85 journal article 20418 10.11646/megataxa.7.1.1 bd1f1932-a0fa-4daf-af9f-cc52c932ed40 2703-3090 5964441 3BD32BFF-0402-47FB-A9EE-FE08E260793D Centrochelys sulcata ( Miller 1779 :Fig. XXVI) Holotype : Not located ( Bour 2013b ; illustrated in the original description, Fig. XXVI, and reproduced in Gasperetti et al. 1993:315 and Bour 2013b:20 ); although ZSM 2753/0 has the notation ‘lectotype’ in the museum’s species catalog; however, this number is three juveniles of Geochelone denticulata according to C. Crumly (pers. comm. to John Iverson). Testudo calcarata Schneider 1784:317 Holotype : Not located; illustrated in Miller (1779 : Pl. 26). Testudo radiata senegalensis Gray 1831:11 Holotype : Not located; possibly in the MNHN. Testudo schoepfii Rüppell in Gray 1873: 13 Holotype : Not located; possibly in the BMNH ( Gray 1873:13 ).