Adair, R. K, R. D. Astumiana, and J. C. Weaver.  1998.  Detection of weak electric fields by sharks, rays, and skates.  Chaos.  8: (3) 576-587.

Boles, L.C., K.J. Lohmann. 2003. True navigation and magnetic maps in spiny lobsters. Nature 421: 60 – 63.

Capman, D. D., M. J. Corcoran, G. M. Harvey, S. Malan, and M. S. Shivji.  2003.  Mating Behavior of Southern Stingrays, Dasyatis americana (Dasyatidae).  Environmental Biology of Fishes.  68 (3):  241-245.

Diebel, C.E., R. Proksch, C.R. Green, P. Neilson, and M.M. Walker. 2000. Magnetite defines a vertebrate magnetoreceptor. Nature 406: 299 – 302.

Dudley, S. F. and G. Cliff.  1993.  Some effects of shark nets in the Natal nearshore environment.  Env. Biol. Fish.  36(3):  243-255.

Frazetta, T. H. and C. D. Prange.  1987.  Movements of cephalic components during feeding in some requiem sharks (Carcharhiniformes:  Carcharhinidae).  Copeia.  1987 (4):  979-993.

Kalmijn, A. J.  1971.  The electric sense of sharks and rays.  J. of Exp. Biol.  55:  371-383.

Lohmann, K.J., and S. Johnsen. 2000. The neurobiology of magnetoreception in vertebrate animals. TINS 8: (4) 153-159.

Montgomery, J.C., M.M. Walker. 2001. Orientation and navigation in elasmobranches: which way forward? Environmental Biology of Fishes 60: 109-116.

Murray, R. W.  1962.  The response of the Ampullae of Lorenzini of elasmobranches to electrical stimulation.  J. Exp. Biol.  39:  119-128.

Newman, S. P., S. H. Gruber, and R. D. Handy.  2004.  The scarecrow toadfish:  habitat, abundance and size at maturity at Bimini, Bahamas.  J. of Fish Biology.  64(1):  248.

Raschi, W. and L. A. Mackanos.  2005.  The structure of the ampullae of lorenzini in Dasyatis garouaensis and its implications on the evolution of freshwater electroreceptive systems.  Evolutionary and Contemporary Biology of Elasmobranchs.  252 (S2):  101-111.

Walker, M.M. A.E. Dizon, J.L. Kirschvink. 1982. Geomagnetic field detection by yellowfin tuna. IEEE: 755 – 758.