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OLS Field Name OLS Field Data
Main 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 Schuster, Guenter A.
Other Authors
Author Title of a Work
Etnier, David A.,
CORP Author Kansas State Biological Survey, Lawrence. ;Tennessee Univ., Knoxville. Dept. of Zoology.;Environmental Monitoring and Support Lab.-Cincinnati, OH.
Publisher Environmental Protection Agency, Office of Research and Development, Environmental Monitoring and Support Laboratory ; For sale by the National Technical Information Service,
Year Published 1978
Report Number EPA-600/4-78-060
Stock Number PB-288 980
OCLC Number 04561071
ISBN pbk.
Subjects Caddisflies--North America--Handbooks, manuals, etc. ; Insects--Larvae.
Additional Subjects Insects ; Taxonomy ; Fresh water biology ; Diptera ; Manuals ; Identifying ; Larvae ; Distribution(Property) ; Describing ; Reviews ; North America ; Indicator species ; Trichoptera ; Caddisflies ; Bioindicators ; Habitats
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJBD ARCHIVE EPA 600-4-78-060 Headquarters Library/Washington,DC 03/22/2016
EJBD  EPA 600-4-78-060 Headquarters Library/Washington,DC 03/22/2016
EJED  EPA 600-4-78-060 OCSPP Chemical Library/Washington,DC 09/06/2002
EKAM  EPA 600/4-78-060 Region 4 Library/Atlanta,GA 05/27/1994
ELBD  EPA 600-4-78-060 AWBERC Library/Cincinnati,OH 04/25/1998
ESAD  EPA 600-4-78-060 Region 10 Library/Seattle,WA 09/12/2017
ESBD  EPA-600-4-78-060 CPHEA/PESD Library/Corvallis,OR 03/17/1995 DISPERSAL
NTIS  PB-288 980 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 01/01/1988
Collation xii, 129 pages : illustrations ; 29 cm.
Abstract Larvae of the caddisfly genera Hydropsyche and Symphitopsyche are among the most encountered and abundant organisms of lotic environments in eastern North America. Yet, little is known of the larval stages of these genera. Previously, the larvae of only 12 species of which descriptions are presented here, were known. Descriptions of larvae of an additional 27 species are here presented for the first time. Presented here are the descriptions of the larvae of 14 of 15 nominal eastern species of the genus Symphitopsyche, and 25 of 34 of the genus Hydropsyche; 18 of 24 of the scalaris group, 6 of 9 of the depravata group, and the single species of the cuanis group, H. cuanis. A key is provided for known larvae, incorporating a number of characters previously unused in the taxonomy of these two genera. The key is based on ultimate or penultimate larval instars since color patterns may be more variable in earlier instars. A listing of all unassociated species, with known distribution and literature citations, is given.
Notes Issued Oct. 1978. Includes bibliographical references (pages 107-115).
Place Published Cincinnati, Ohio Springfield, Va.
Supplementary Notes Prepared in cooperation with Tennessee Univ., Knoxville. Dept. of Zoology.
Access Notes Also issued online.
Corporate Au Added Ent Environmental Monitoring and Support Laboratory (Cincinnati, Ohio); University of Tennessee, Knoxville. Department of Zoology.; State Biological Survey of Kansas.
Corp Au Ser Add Ent United States. Environmental Protection Agency. Environmental monitoring series ; EPA-600/4-78-060.
PUB Date Free Form 1978
Series Title Untraced Environmental monitoring series ; EPA-600/4-78-060
NTIS Prices PC A07/MF A01
BIB Level m
Medium unmediated
Content text
Carrier volume
Cataloging Source OCLC/T
Merged OCLC records 14031590
OCLC Time Stamp 20170908022440
Language eng
SUDOCS Number EP 1.23/5:600/4-78-060
Origin OCLC
OCLC Rec Leader 03145cam 2200637Ii 45010