• [Wiki] http://en.wikipedia.org/wiki/wiki/Opsanus_tau.
• [gma] http://www.gma.org/fogm/Opsanus_tau.htm.
• [fishbase] http://www.fishbase.org/summary/Opsanus-tau.html.
• [Dove1960] Dovel, W. (1960). Larval development of the oyster toadfish, Opsanus tau. Chesapeake Sci., 1(3-4):187--195.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.
• [MensStep2001] Mensinger, A. F., Stephenson, K. A., Pollema, S. L., Richmond, H. E., Price, N., and Hanlon, R. T. (2001). Mariculture of the toadfish Opsanus tau. Biol. Bull., 201:282--283.
• [PalaSara2001] Palazón-Fernaández, J. L., Arias, A. M., and Sarasqete, C. (2001). Aspects of the reproductive biology of the toadfish, Halobatrachus didactylus (Schneider, 1801) (Pisces: Batrachoididae). Sci. Mar., 65(2):131--138.
• [SwarEnge1968] Swartz, R. C. and Engel, W. A. v. (1968). Length, weight, and girth relations in the toadfish, Opsanus tau. Chesapeake Sci., 9(4):249--253.