Phylogenetic relationships withinTaenia taeniaeformis variants and other taeniid cestodes inferred from the nucleotide sequence of the cytochromec oxidase subunit I gene M. OkamotoY. BesshoT. Horii Original Paper Pages: 451 - 458
Carbohydrate involvement in the association of a prokaryotic cell withTrichomonas vaginalis andTritrichomonas foetus Marlene BenchimolWanderley de Souza Original Paper Pages: 459 - 464
Serum fromTheileria sergenti-infected cattle accelerates the clearance of bovine erythrocytes in SCID mice K. HagiwaraM. TsujiK. Takahashi Original Paper Pages: 470 - 474
Intestinal amebiasis: cyclic suppression of the immune response Prabir K. GhoshCarlos Castellanos-BarbaLibrado Ortiz-Ortiz Original Paper Pages: 475 - 480
The life cycle ofContracaecum osculatum (Rudolphi, 1802) sensu stricto (Nematoda, Ascaridoidea, Anisakidae) in view of experimental infections Marianne KøieH. -P. Fagerholm Original Paper Pages: 481 - 489
Differentiating betweenBesnoitia besnoiti from cattle andSarcocystis hoarensis from rodents V. ShkapF. -R. MatuschkaE. Pipano Original Paper Pages: 490 - 493
Cadmium concentrations in two adult acanthocephalans,Pomphorhynchus laevis andAcanthocephalus lucii, as compared with their fish hosts and cadmium and lead levels in larvae ofA. lucii as compared with their crustacean host Bernd SuresHorst Taraschewski Original Paper Pages: 494 - 497
Interferon-gamma levels during the course ofTrypanosoma cruzi infection ofCalomys callosus (Rodentia-Cricetidae) and Swiss mice Monamaris M. BorgesRuth VassaoJudith K. Kloetzel Original Paper Pages: 498 - 504
Life-cycle description and comparison ofDiplostomum spathaceum (Rudolphi, 1819) andD. pseudobaeri (Razmaskin & Andrejak, 1978) from rainbow trout (Oncorhynchus mykiss Walbaum) maintained in identical hosts J. S. FieldS. W. B. Irwin Original Paper Pages: 505 - 517
The effect of dexamethasone on the course ofEchinostoma caproni andE. trivolvis infections in the golden hamster (Mesocricetus auratus) R. P. McMasterJ. E. HuffmanB. Fried Original Paper Pages: 518 - 521
Lipids of fish parasites and their hosts: fatty acid fingerprints of four species of acanthocephalans and of their hosts' intestinal tissues H. TaraschewskiK. AitzetmüllerKatharina Kühs Original Paper Pages: 522 - 526
Morphology and cytology study ofFoleyella agamae complex (Nematoda: Filarinae) infecting the agamid lizardAgama agama in Nigeria B. A. ObiamiweI. E. OhagiU. S. Ugbomoiko Original Paper Pages: 527 - 530
Comparative studies on the productivity ofFasciola gigantica andF. hepatica sporocysts inLymnaea tomentosa that died after a cercarial shedding or without emission G. DreyfussD. Rondelaud Original Paper Pages: 531 - 536
A comparative study of the shedding of cercariae ofSchistosoma haematobium in newbornBulinus truncatus A. MoukrimA. ZekhniniD. Rondelaud Short Communication Pages: 537 - 539
Antibody response to a protease secreted byTrichinella spiralis muscle larvae Cristina de Armas-SerraConsuelo Gimenez-PardoFilomena Rodriguez-Caabeiro Short Communication Pages: 540 - 542