World Register of Marine Species (WoRMS)
Froese, R. and D. Pauly. Editors. (2026). FishBase. Polydactylus octonemus (Girard, 1858). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=159852 on 2026-08-29
Gill, T. N. (1861). Synopsis of the polynematoids. Proceedings of the Academy of Natural Sciences of Philadelphia. v. 13: 271-282.
Girard, C. F. (1858). Notes upon various new genera and new species of fishes, in the museum of the Smithsonian Institution, and collected in connection with the United States and Mexican boundary survey: Major William Emory, Commissioner. Proceedings of the Academy of Natural Sciences of Philadelphia. 10: 167-171.