Lesueur, C.A. (1824)
Description of several species of the Linnaean genus Raia of North America. Journal of the Academy of Natural Sciences of Philadelphia, 4(1), 100–121
Storer, D.H. (1846)
A synopsis of the fishes of North America. Memoirs of the American Academy of Arts and Sciences, n.s., 2: 253–550
Gill, T. (1861)
Catalogue of the fishes of the eastern coast of North America, from Greenland to Georgia. Proceedings of the Academy of Natural Sciences of Philadelphia, 13, 1–63