Kroyeria sp. (Kroyeriidae: Siphonostomatoida), a parasitic copepod infesting gills of spinner sharks (Carcharhinus brevipinna (Müller & Henle, 1838)) in the Indian Ocean [Abstract]. Journal of the South African Veterinary Association, Tydskrif van die Suid–Afrikaanse Veterinêre Vereniging, 71(2), 135