Folsom浮游生物分样器：将一定体积的样品分成合适的量。一次操作可以将样品分为两等分，重复操作，可将样品分成任意所需要的量。可拆卸圆柱桶，直径23cm，高39.4cm，容�?span>0.5L：�span>2个可拆卸的透明样品收集槽；4个可调节支撑脚，水平气泡指示器、�/span>

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1９�span>Effects of disturbance frequency� intensity� and area on assemblages of stream macroinvertebratesOecologiaAugust 2000� Volume 124�Issue 2� pp 270�?79

2９�span>Caddisfly diapause aggregations facilitate benthic invertebrate colonization

3９�span>Biomass–density relationships and self-thinning of blue mussels (Mytilusspp.) reared on self-regulated longlinesAquacultureVolume 308� Issues 1�?� 5 October 2010� Pages 34-43

4�Invasion and production of New Zealand mud snails in the Colorado River� Glen CanyonBiological InvasionsSeptember 2010� Volume 12�Issue 9� pp 3033�?043

6９�span>The differing crustacean zooplankton communities of Canadian Shield lakes with and without the nonindigenous zooplanktivore Bythotrephes longimanusCanadian Journal of Fisheries and Aquatic Sciences� 2003� 60(11): 1307-1313