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OLS Field Name OLS Field Data
Main Title Method for Early Life-Stage Toxicity Tests Using Three Atherinid Fishes and Results with Chlorpyrifos.
Author Goodman, L. R. ; Hansen, D. J. ; Middaugh, D. P. ; Cripe, G. M. ; Moore, J. C. ;
CORP Author Environmental Research Lab., Gulf Breeze, FL.
Year Published 1985
Report Number EPA/600/D-85/116;
Stock Number PB85-218899
Additional Subjects Marine fishes ; Toxicity ; Insecticides ; Life cycles ; Embryos ; Minnows ; Phosphorothioates ; Survival ; Concentration(Composition) ; Exposure ; Dursban ; Menidia ; Atlantic Coast(United States) ; Gulf Coast(United States) ; Phosphorothioic acid/(diethyl-ester)-(trichloro-pyridyl)
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NTIS  PB85-218899 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/21/1988
Collation 13p
Abstract The authors have developed methods for obtaining embryos and conducting early life-stage toxicity tests (continuous exposure from the embryonic stage to approximately three weeks or more into the exogenous feeding stage) with three estuarine species of atherinid fishes. Early life-stage tests were conducted for 28-d with Menidia beryllina, M. menidia, and M. peninsulae and the insecticide chlorpyrifos. Responses of the three species were very similar: upper chronic values ('effect' concentrations) ranged from 0.48 to 1.8 micrograms chlorpyrifos/l and lower chronic values ('no effect' concentrations) ranged from 0.28 to 0.75 micrograms/l. Chlopyrifos exposure did not affect survival of embryos to hatching which averaged 91 to 93% for each species. From these three species, toxicologists may select an Atlantic or Gulf Coast species that occurs in either high or low salinity.
Supplementary Notes Pub. in Aquatic Toxicology and Hazard Assessment, ASTM STP 854, p1445-154 1985.
PUB Date Free Form 1985
Category Codes 8A; 6T; 6P; 47D; 57Y; 57P
NTIS Prices PC A02/MF A01
Primary Description 600/04
Document Type NT
Cataloging Source NTIS/MT
Control Number 525518056
Origin NTIS
Type CAT