Ocampus, D. Rosa, R. Crivellaro, O. Rosa, C.D. Rodrigues, E. Bacila, M. Levels of glycolytic enzymes in sea-urchin spermatozoa and eggs [Lytechinus variegatus, Echinometra lucunter] Subjects--Topical Terms: OURICO DO MAROVOESPERMAENZIMAMETABOLISMO