Rafinesque, C. S. (1818). Descriptions of two new genera of North American fishes, Opsanus and Notropis. <em>American Monthly Magazine and Critical Review.</em> v. 2 (3) (Jan. 1818): 203-204.[details]
Froese, R. and D. Pauly. Editors. (2024). FishBase. Notropis Rafinesque, 1818. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=270054 on 2024-08-03
original descriptionRafinesque, C. S. (1818). Descriptions of two new genera of North American fishes, Opsanus and Notropis. <em>American Monthly Magazine and Critical Review.</em> v. 2 (3) (Jan. 1818): 203-204.[details]
original description(ofPhotogenis Cope, 1867)Cope, E. D. (1867). Synopsis of the Cyprinidae of Pennsylvania. Also includes: Supplement on some new species of American and African fishes (pp. 400-407). Supplementary synopsis of the esoces of Middle North America (pp. 407-410). <em>Transactions of the American Philosophical Society (New Series).</em> v. 13 (pt 3) (art. 13): 351-410, Pls. 10-13.[details]