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JOINT TASK GROUP CHAIRS
10010 Introduction .......................................................................................................Michael K. Hein
10200 Plankton ........................................................................................................Harold G. Marshall
10300 Periphyton .......................................................................................................Robert G. Wetzel
10400 Macrophytes .......................................................................................................Miles M. Smart
10500 Benthic Macroinvertebrates ...........................................................................Donald J. Klemm
10600 Fishes ................................................................................................................Donald M. Baltz
10700 Benthic Meiofauna ............................................................................................Byron J. Adams
10750 Nematological Examination .............................................................................Byron J. Adams
10900 Identification of Aquatic Organisms ................................................................Donald J. Reish
SUMMARY OF MAJOR CHANGES SINCE 1998
An introductory section entitled Benthic Meiofauna (10700) is new.
The section on Nematodes (formerly 10550) was renumbered 10750 and moved accordingly.