Freshwater Nematodes from Suriname collected by J. van der Land

CONTENTS Introduction .................. 3 List of samples with species found............. 4 Some ecological remarks............... 5 Systematic part.................. 7 Subclass Secernentes ............... 7 Panagrolaimidae................ 7 Subclass Adenophori ............... 8 Plectidae.................. 8 Leptolaimidae................. 12 Monhysteridae................. 12 Alaimidae.................. 13 Oncholaimidae................. 13 Tripylidae.................. 15 Onchulidae.................. 20 Ironidae .................. 22 Mononchidae................. 22 Mononchulidae................. 23 Bathyodontidae ................ 24 Dorylaimidae................. 24 Nygolaimidae...... ............ 38 Aporcelaimidae ...... .......... 38 Belondiridae ...... ............ 38 Actinolaimidae................. 39 Acknowledgements................. 44