NASIN, C.S. & CAIRA, J.N. & EUZET, L. (1997)
Analysis of Calliobothrium (Tetraphyllidea: Onchobothriidae) with descriptions of three new species and erection of a new genus. Journal of Parasitology, 83 (4): 714–733

BERNOT, J.P. & CAIRA, J.N. & PICKERING, M. (2015)
The dismantling of Calliobothrium (Cestoda: Tetraphyllidea) with erection of Symcallio n. gen. and description of two new species. Journal of Parasitology, 101 (2): 167–181
DOI: 10.1645/14-571.1

IVAN MERLO-SERNA, A. & GARCIA-PRIETO, L. (2016)
A checklist of helminth parasites of Elasmobranchii in Mexico. Zookey, 563: 73–128
DOI: 10.3897/zookeys.563.6067