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 Erymnochelys madagascariensis (Grandidier 1867:232) Holotype : MNHN 9544 (photographed in Bour 2006a:38 ). Podocnemis madagascariensis bifilaris Boettger 1893:14 Holotype : SMF 3205 ( Mertens 1922:169 ), but listed as SMF 7982 by Mertens (1967:53) .