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Identification

Identification level is based on the "Operational taxa list for German rivers"

larva of stonefly
enlarge picture Perla marginata

The operational taxa list is a suggestion of the minimum level, which should be achieved. It is mainly based on the following questions:

A list of identification keys to be used is given in chapter 5 of the final report of the project „Standardisation of Sampling and Data Evaluation of Benthic Invertebrate Samples in Rivers“.

For Plecoptera and Diptera new keys have been generated. For Ephemeroptera and Turbellaria supplements to existing keys have been written.

All keys are part of the above mentioned report.


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Prachtlibelle auf Grashalm

© 2017Universität Duisburg Essen | Datum: 28.06.2017
Online: http://fliessgewaesserbewertung.de/en/gewaesserbewertung/bestimmung/index.php