Tourmente, M., Gomendio, M., Roldan, E. R. S., Giojalas, L. C., & Chiaraviglio, M. Sperm competition and reproductive mode influence sperm dimensions and structure among snakes. EVOLUTION, 63(10), 2513-2524. https://doi.org/10.1111/j.1558-5646.2009.00739.x