Rodrigues, N. & Correia, J. & Pinho, R. & Graça, J. & Rodrigues, F. & Hirofumi, M. (2013)
Notes on the Husbandry and Long-Term Transportation of Bull Ray (Pteromylaeus bovinus) and Dolphinfish (Coryphaena hippurus and Coryphaena equiselis).
Zoo Biology, 32(2), 222–229 DOI: 10.1002/zoo.21048