Three species of Trebius Krøyer, 1838 (Copepoda: Siphonostomatoida) parasitic on Pacific elasmobranchs Gregory B. DeetsMasahiro Dojiri OriginalPaper Pages: 81 - 101
Macrobothridium rhynchobati n. g., n. sp. from the elasmobranch Rhynchobatus granulatus, representing a new family of diphyllidean cestodes, the Macrobothridiidae L. F. KhalilJ. Abdul-Salam OriginalPaper Pages: 103 - 109
Contribution à la connaissance de la faune parasitaire d' Argentine, XV. Etude morphologique de Heteroxynema (Cavioxyura) viscaciae n. sp. (Nematoda, Heteroxynematidae) parasite de Lagidium viscacia boxi (Mammalia, Rodentia) J. P. HugotC. A. Sutton OriginalPaper Pages: 111 - 120
Host-dependent variation in the morphology of female Ostertagia circumcincta (Stadelmann, 1894) Ransom, 1907, a nematode parasite of sheep C. HongB. J. Timms OriginalPaper Pages: 121 - 124
Szidatia joyeuxi (Trematoda: Cyathocytylidae): morphological and tegumental changes during growth in the definitive host Ahmed Mouahid OriginalPaper Pages: 125 - 134
A comparison between formol saline and Mirsky's fluid as fixatives for nematodes M. B. LancasterB. Timms OriginalPaper Pages: 135 - 139
A redescription of Dolops ranarum (Stuhlmann, 1891) (Crustacea: Branchiura) Annemarié AvenantG. C. LootsJ. G. Van As OriginalPaper Pages: 141 - 151
Differential diagnosis of the genera in the family Trichodinidae (Ciliophora: Peritrichida) with the description of a new genus ectoparasitic on freshwater fish from southern Africa Linda BassonJ. G. Van As OriginalPaper Pages: 153 - 160
