Marques, V., Chaves, C., Morais, A., Cardador, F., & Stratoudakis, Y. (2005). Distribution and abundance of snipefish (Macroramphosus spp.) off Portugal (1998-2003). Scientia Marina, 69(4), 563–576. https://doi.org/10.3989/scimar.2005.69n4563