Olsson, P. (1876)
Bidrag till skandinaviens Helminthfauna. Kongl. Svenska vetenskaps–akademiens handlingar, 14(1): 1–35
Dienske, H. (1968)
A survey of the metazoan parasites of the rabbit-fish, Chimaera monstrosa L. (Holocephali). Netherlands Journal of Sea Research, 4(1), 32–58
DOI: 10.1016/0077-7579(68)90006-9
Karlsbakk, E. (2005)
Occurrence of leeches (Hirudinea, Piscicolidae) on some marine fishes in Norway. Marine Biology Research, 1(2), 140–148
DOI: 10.1080/17451000510019105