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Search results with tag "Chapter 5 benthic macroinvertebrates"
Chapter 5 - Benthic Macroinvertebrates - Indiana
www.in.govbag, or shower curtain. Remove leaves, rocks, and other debris; examining them for any attached organisms. ... • Tree Roots, Snags (accumulations of debris), and Submerged Logs: Select an area approximately 3 x 3 feet in size. Scrape the surface of roots, logs, or debris with the net, a large stick, or your hand or foot. Be sure the net