^Pêgas, Rodrigo V. (2024-06-10). "A taxonomic note on the tapejarid pterosaurs from the Pterosaur Graveyard site (Caiuá Group, ?Early Cretaceous of Southern Brazil): evidence for the presence of two species". Historical Biology: 1–22. doi:10.1080/08912963.2024.2355664. ISSN0891-2963.
^Peter Wellnhofer, Eric Buffetaut (1999). "Pterosaur remains from the Cretaceous of Morocco". Paläontologische Zeitschrift. 73 (1–2): 133–142. doi:10.1007/BF02987987. S2CID129032233.
^Lü, J.; Jin, X.; Unwin, D.M.; Zhao, L.; Azuma, Y.; Ji, Q. (2006). "A new species of Huaxiapterus (Pterosauria: Pterodactyloidea) from the Lower Cretaceous of western Liaoning, China with comments on the systematics of tapejarid pterosaurs". Acta Geologica Sinica. 80 (3): 315–326. doi:10.1111/j.1755-6724.2006.tb00251.x. S2CID129851866.