Literature
- Gill, T. N. 1863d. Notice of a Collection of Fishes of California presented to the Smithsonian Institution by Mr. Samuel Hubbard. Proc. Acad. nat. Sci. Philad., 1862 [1863], 14: pp. 274-282.
- Linnaeus, C. 1758. Systema Naturae, ed. X, vol. 1, 824 pp. Nantes & Pisces: pp. 230-338. (Reprint, 1956, London.).
- Malm, A. W. 1877. Göteborg och Bohusläns fauna. Ryggradsdjuren. Göteborg, 674 p., 9 pl.