Does anyone have a copy of Okimoto, D. K., and M. H. Stetson. Effect of light on melatonin secretion in vitro from the pineal of the hammerhead shark, *Sphyrna lewini*. *Proceedings of the Fifth International Symposium on Reproductive Physiology of Fish*, The University of Texas at Austin. 1995.
-- Philip Matich [email protected] Heithaus Lab Florida International University Texas Research Institute for Environmental Studies Sam Houston State University
