| 摘要 |
The present invention relates to a device for sorting benthic organism specimens, which can simultaneously collect organism specimens ranging from large benthic organisms to small benthic organisms, regardless of the size of a unit by sequentially organizing a multiplicity of filter members having holes with different sizes. The device for sorting benthic organism specimens of the present invention comprises: at least two filtering units constituted of a perforated net having square-shaped holes formed on the bottom surface of a hexahedron having a U-shaped cross section, wherein sizes of the holes formed in each filter are different; a main body rigidly supporting the filtering units so as to sequentially position the filters at the upper and lower side of the same planar surface in a form which the filtering units can slide in or out as a drawer-type. The device for sorting benthic organism specimens in the present invention can collect benthic organism specimens in various sizes without using a sieve particular for each of the sizes for multiple times, and can remarkably save time and manpower required for an operation. |
