A review of Chelonian type specimens (order Testudines) Author Iverson, John B. text Megataxa 2022 2022-01-25 7 1 1 85 journal article 10.11646/megataxa.7.1.1 bd1f1932-a0fa-4daf-af9f-cc52c932ed40 2703-3090 5964441 Phrynops williamsi Rhodin & Mittermeier 1983:59 Holotype : MCZ 64135 (photographed in the original description, p. 63, Fig. 3); paratypes (4), BMNH 84.2 .5.1 and 84.2.5.3 (photographed in the original description, p. 62, Fig. 2); MZUSP 2675; and ZMB 6858 ( Fritz et al. 1994:161 ; photographed in the original description, p. 61, Fig. 1).