Amyda ornata phayrei (Theobald 1868:18)

Holotype: BMNH 1887.8.6.1 (shell) and 1868.5.18.2 (skull).

Trionyx ephippium Theobald 1875: 177

Holotype: BMNH 1946.1.22.8 (formerly 1881.7.8.8- 9).

Trionyx nakornsrithammarajensis Nutaphand 1979:209

Holotype: Not located; illustrated in the original description (p. 168, Figs. 139–140).