Biology The Leaf River, from which the pupa and larvae were collected, is a medium-sized river with sand and bedrock bottom. The specimens were collected in the shallow riffle areas where sections of the bedrock were partially exposed.
|Title||:||A manual for the identification of the larvae of the caddisfly genera Hydropsyche pictet and Symphitopsyche ulmer in eastern and central North America (Trichoptera: hydropsychidae)|
|Author||:||Guenter A. Schuster, David A. Etnier, Environmental Monitoring and Support Laboratory (Cincinnati, Ohio), University of Tennessee, Knoxville. Dept. of Zoology, State Biological Survey of Kansas|