Nirchio, M., B. J. Turner, J. E. Pérez, J. I. Gaviria, and H. Cequea. “Karyotypes of Three Species of Toadfish (Batrachoididae: Teleostei) from Venezuela”. Scientia Marina, vol. 66, no. 1, Mar. 2002, pp. 1-4, doi:10.3989/scimar.2002.66n11.