Collectors 2: Larvae of the mayfly Isonychia bicolor capture small particles with a fring of hairs on the forelegs that works like a baseball mitt. Notice the front legs extending forward as the insect poses on the stream bottom. Photo: Courtesy of Larry Willis

Image of the mayfly Isonychia biocolor.

Button that takes you back to the Water Quality main page.

HTML code by Chris Kreger
Maintained by ETE Team
Last updated November 10, 2004

Some images 2004

Privacy Statement and Copyright 1997-2004 by Wheeling Jesuit University/NASA-supported Classroom of the Future. All rights reserved.

Center for Educational Technologies, Circuit Board/Apple graphic logo, and COTF Classroom of the Future logo are registered trademarks of Wheeling Jesuit University.