Sponder, Debra L.; Lauder, G. (2009). "Terrestrial feeding in the Mudskipper Periophthalmus (Pisces: Teleostei): A cineradiographic analysis". Journal of Zoology. 193 (4): 517–530. doi:10.1111/J.1469-7998.1981.TB01501.X. S2CID4977608.
Sponder, Debra L.; Lauder, G. (2009). "Terrestrial feeding in the Mudskipper Periophthalmus (Pisces: Teleostei): A cineradiographic analysis". Journal of Zoology. 193 (4): 517–530. doi:10.1111/J.1469-7998.1981.TB01501.X. S2CID4977608.