Cerfontaine, P. (1899)
Contribution à l'étude des Octocotylidés. 5. - Les Onchocotylinae. Archives de Biologie, 16, 345–478

Klimpel, S. & Palm, H.W. & Seehagen, A. (2003)
Metazoan parasites and food composition of juvenile Etmopterus spinax (L., 1758) (Dalatiidae, Squaliformes) from the Norwegian deep. Parasitology Research, 89(4), 245–251
DOI: 10.1007/s00436-002-0741-1

Espínola-Novelo, J.F. & Escribano, R. & Oliva, M.E. (2018)
Metazoan parasite communities of two deep-sea elasmobranchs: the southern lanternshark, Etmopterus granulosus, and the largenose catshark, Apristurus nasutus, in the Southeastern Pacific Ocean. Parasite, 25, Article 53
DOI: 10.1051/parasite/2018054