Full Record Display for the EPA National Library Catalog

RECORD NUMBER: 21 OF 29

OLS Field Name OLS Field Data
Main Title International Study on Artemia. Nutritional Effects in Toxicity Tests: Use of Different Artemia Geographical Strains.
Author Bengtson, D. A. ; Beck, A. D. ; Lussier, S. M. ; Migneault, D. ; Olney, C. E. ;
CORP Author Rhode Island Univ., Kingston. Dept. of Food Science and Technology. ;Ghant Rijksuniversieit (Belgium). ;Rhode Island Univ., Kingston. Agricultural Experiment Station.;Environmental Research Lab., Narragansett, RI.
Year Published 1984
Report Number EPA-600/D-84-180 ; ERLN-603
Stock Number PB84-226919
Additional Subjects Toxicology ; Shrimps ; Nutrition ; Bioassay ; Shellfish ; Crustacea ; Artemia
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB84-226919 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 27p
Abstract A series of experiments was conducted to determine whether feeding marine organisms different geographical strains of Artemia prior to or during a toxicity test could significantly alter the results of the test. In each experiment, the test organisms were produced from laboratory brood stocks and divided into two groups; one was fed Reference brine shrimp, the other was fed San Pablo Bay brine shrimp. When the groups were then used simultaneously in toxicity tests, significant differences in the test results were obtained. The LC50 values for the animals fed Reference Artemia, were always higher than those for animals fed San Pablo Bay Artemia, in certain cases by 2-4 times. Further, some tests were invalidated because of high control mortality in the group fed the San Pablo Bay strain. The findings indicate that the choice of brine shrimp can affect the outcome of a toxicity test, sometimes to the extent that the test is invalid.
Supplementary Notes Also pub. as Rhode Island Univ., Kingston. Agricultural Experiment Station Contrib-2171. Prepared in cooperation with Ghant Rijksuniversieit (Belgium). Presented at the 'International Symposium on Ecotoxicological Testing for the Marine Environment', Ghent, Belgium on September 13-15, 1983.
PUB Date Free Form Jul 84
Category Codes 6T; 6C; 57Y; 57Z
NTIS Prices PC A03/MF A01
Primary Description 600/05
Document Type NT
Cataloging Source NTIS/MT
Control Number 431420759
Origin NTIS
Type CAT