Macroinvertebrate Key and Field Guide Links
By selecting one of the links below, you will be leaving the DCNR-Watershed Education Web Site. Use your browser's back button to return to the Watershed Education Web Site.
DISCLAIMER: The Commonwealth of Pennsylvania neither endorses the link nor approves of the link. The link is made available to assist the Internet user in his or her search. The Commonwealth takes no responsibility in the hot link's operation or content. The links that are shown are not an exclusive listing of organizations available within the Commonwealth. If organizations wish to be added to the listing, they need to contact the appropriate webmaster.
Macroinvertebrate Field Guide - Biological Indicator Organisms - Kentucky Water Watch
This site has the organisms arranged by their sensitivity to pollution, i.e., Group One
Taxa - Pollution Sensitive Organisms, Group Two Taxa - Pollution Intermediate
Organisms, and Group Three Taxa - Pollution Tolerate Organisms. By clicking on
one of these groups, you then get a graphic list of the organisms. Clicking on a
particular organism will get you a larger graphic and additional information about
that organism.
Macroinvertebrate Key - Save Our Streams - Izaak Walton League
This site will provide information on the Save Our Streams program in addition to
an active dichotomous key for macroinvertebrates.
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