1. Hepatotrophic activity in mouse serum infected with plerocercoids ofSpirometra erinacei

   • T. Tsuboi
   • M. Torii
   • K. Hirai

   Original Paper Pages: 629 - 633

2. Characteristics of naturally acquired avian malaria infections in naive juvenile African black-footed penguins (Spheniscus demersus)

   • T. K. Graczyk
   • M. R. Cranfield
   • E. J. Bicknese

   Original Paper Pages: 634 - 637

3. Immunoglobulin G_2a isotype may have a protective role inPlasmodium berghei NK65 infection in immunised mice

   • Bartholomew D. Akanmori
   • Seiji Waki
   • Mamoru Suzuki

   Original Paper Pages: 638 - 641

4. Prevalence of antibodies againstToxoplasma gondii in pigs in Austria - an evaluation of data from 1982 and 1992

   • Renate Edelhofer

   Original Paper Pages: 642 - 644

5. Experimental transmission ofBabesia microti infection by the oral route

   • Filiberto Malagon
   • Jose Luis Tapia

   Original Paper Pages: 645 - 648

6. Serotoninergic and peptidergic nerve elements in the protoscolex ofEchinococcus granulosus (Cestoda, Cyclophyllidea)

   • I. Fairweather
   • M. T. McMullan
   • R. E. B. Hanna

   Original Paper Pages: 649 - 656

7. Development and distribution of bovine trichostrongyle infective larvae on a pasture irrigated by flooding or by spraying

   • J. Uriarte
   • L. Gruner

   Original Paper Pages: 657 - 663

8. Serodiagnosis and seroepidemiology of human unilocular hydatidosis in Jordan

   • Riyad A. Moosa
   • Sami K. Abdel-Hafez

   Original Paper Pages: 664 - 671

9. The phylogenetic position ofDimastigella trypaniformis within the parasitic kinetoplastids

   • M. Berchtold
   • H. Philippe
   • H. König

   Original Paper Pages: 672 - 679

10. A cysteine proteinase in the cercariae ofDiplostomum pseudospathaceum (Trematoda, Diplostomatidae)

    • T. Moczoń

    Original Paper Pages: 680 - 683

11. Histochemistry of proteinases in the cercariae ofDiplostomum pseudospathaceum (Trematoda, Diplostomatidae)

    • T. Moczoń

    Original Paper Pages: 684 - 686

12. Trypanosoma brucei is protected from the cytostatic effects of nitric oxide under in vivo conditions

    • N. A. Mabbott
    • I. A. Sutherland
    • J. M. Sternberg

    Original Paper Pages: 687 - 690

13. The behavior and pathogenicity ofToxacara canis larvae in mice of different strains

    • C. Epe
    • T. Sabel
    • M. Stoye

    Original Paper Pages: 691 - 695

14. Leishmania mexicana: the influence of slightly elevated temperature on the ultrastructure of axenic amastigote-like forms

    • A. Tania Bijovsky

    Short Communication Pages: 696 - 698

15. Onchocerca volvulus andAcanthocheilonema viteae: cloning of cDNAs for muscle-cell intermediate filaments

    • Frank Seeber
    • Werner Höfle
    • Richard Lucius

    Short Communication Pages: 699 - 702

16. Identification of a cDNA clone from the larval stage ofEchinococcus granulosus with homologies to theE. multilocularis antigen EM10-expressing cDNA clone

    • Petra M. Frosch
    • Fritz Mühlschlegel
    • Matthias Frosch

    Short Communication Pages: 703 - 705

17. The invasion of the rabbit intestinal tract byEimeria intestinalis sporozoites

    • F. Drouet-Viard
    • D. Licois
    • P. Coudert

    Short Communication Pages: 706 - 707

18. Contribution ofN,N′-dialkylbenzamide groups to trypanocidal properties of spiroarsoranes

    • P. M. Loiseau
    • C. Bories
    • J. G. Wolf

    Short Communication Pages: 708 - 710