• [Wiki] http://en.wikipedia.org/wiki/Tetrapturus_pfluegeri.
• [ADW] http://animaldiversity.ummz.umich.edu/accounts/Tetrapturus_pfluegeri/.
• [fishbase] https://fishbase.mnhn.fr/summary/Tetrapturus-pfluegeri.html.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.
• [PonsAroc2015] Pons, M., Arocha, F., Domingo, A., Die, D. J., Brazeiro, A., and Hazin, F. (2015). Estimation of age and growth of the longbill spearfish (Tetrapturus pfluegeri) in the Western Atlantic Ocean. Collect. Vol. Sci. Pap. ICCAT, 71(5):2262--2276.