Strongyloides spearei n. sp. (Nematoda: Strongyloididae) from the common wombatVombatus ursinus (Marsupialia: Vombatidae) Lee F. Skerratt OriginalPaper Pages: 81 - 89
Polymorphism in the Ostertagiinae Lopez-Neyra, 1947 and comments on the systematics of these nematodes J. Dróżdż OriginalPaper Pages: 91 - 99
Description of the oöcysts of theree new species ofEimeria (Apicomplexa: Eimeriidae) from geckoes (Auria: Gekkonidae) S. J. BallP. Daszak OriginalPaper Pages: 101 - 106
Redescription ofPhysaloptera brevivaginata Seurat, 1917 (Nematoda: Physalopteridae) from the batMyotis blythii (Tomes) (Chiroptera: Vespertilionidae) in Spain J. G. EstebanP. BotellaR. Toledo OriginalPaper Pages: 107 - 112
Characterisation of the external features ofSchistocephalus solidus (Müller, 1776) (Cestoda) from different geographical regions and an assessment of the status of the Baltic ringed sealPhoca hispida botnica (Gmelin) as a definitive host J. C. ChubbE. T. ValtonenE. Helle OriginalPaper Pages: 113 - 123
A new myxosporean,Zschokkella leptatherinae n. sp. (Myxozoa: Myxidiidae), from the hepatic ducts and gall-bladder of Australian marine fishes Xiao-qun SuR. W. G. White OriginalPaper Pages: 125 - 129
The genusOligolecithus Vercammen-Grandjean (Digenea: Telorchiidae) fromXenopus spp. (Anura: Pipidae), with a description ofO. siluranae n. sp. fromX. tropicalis (Gray) in Ghana R. C. TinsleyJ. A. Jackson OriginalPaper Pages: 131 - 140
Opalinidae (Sarcomastigophora) in North American Amphibia. GenusProtoopalina Metcalf, 1918 B. L. J. DelvinquierS. S. DesserJ. Johnson OriginalPaper Pages: 141 - 147
Relationships within theRugopharynx delta species complex (Nematoda: Strongyloidea) from Australian marsupials inferred from allozyme electrophoretic data I. BeveridgeN. B. ChiltonR. H. Andrews OriginalPaper Pages: 149 - 156
