Copepod-Chondrichthyan coevolution: A cladistic consideration. Ph.D thesis, University of British Columbia.
New host and geographical records of siphonostomatoid copepods associated with elasmobranchs off the KwaZulu-Natal coast, South Africa. Onderstepoort Journal of Veterinary Research, 74 (2): 169–175
A report of symbiotic Siphonostomatoida (Copepoda) infecting mobulids (Rajiformes: Mobulidae) off the KwaZulu-Natal coast, South Africa. African Zoology, 48 (2): 326–332
Parasites of cartilaginous fishes (Chondrichthyes) in South Africa - a neglected field of marine science. Folia Parasitologica, 66: 002