Record Display for the EPA National Library Catalog

RECORD NUMBER: 8 OF 973

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
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=30000PGM.PDF
https://cfint.rtpnc.epa.gov/si/ntislink.cfm?dirEntryID=33781
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJAD  EPA 600/4-78-060 Region 3 Library/Philadelphia, PA 02/16/1996
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
EOBD  EPA 600-4-78-060 NEIC Library/Denver,CO 12/17/1999
ESAD  EPA 600-4-78-060 Region 10 Library/Seattle,WA 09/12/2017
ESBD  EPA-600-4-78-060 NHEERL/WED 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. NTIS 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).