Morphological differences in shell characteristics and head colouration patterns of Malayemys khoratensis (orange), Malayemys macrocephala (blue), Malayemys subtrijuga (green).
^ abcdeTurtle Taxonomy Working Group (2017). Turtles of the World: Annotated Checklist and Atlas of Taxonomy, Synonymy, Distribution, and Conservation Status. Chelonian Research Monographs. Vol. 7 (8th ed.). Chelonian Research Foundation. ISBN978-1-5323-5026-9.
^ abThomson, Scott; Lambertz, Markus (2017). "On the Nomenclatural Status of the Recently Described Snail-eating Turtle from Southeast Asia (Testudines, Geoemydidae):Malayemys khoratensisvs.Malayemys isan". Chelonian Conservation and Biology. 16 (2): 239–245. doi:10.2744/CCB-1260.1. S2CID89653457.