CAIRA, J.N. & HEALY, C.J. & SWANSON, J. (1996)
A new species of Phoreiobothrium (Cestoidea:Tetraphyllidea) from the great hammerhead shark Sphyrna mokarran and its implications for the evolution of the onchobothriid scolex. Journal of Parasitology, 82 (3): 458–462