Effect of prometryne on early life stages of marbled crayfish (Procambarus fallax f. virginalis)

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12520%2F14%3A43888105" target="_blank" >RIV/60076658:12520/14:43888105 - isvavai.cz</a>

Result on the web

<a href="http://www.nel.edu/archive_issues/o/35_s2/35_s2_Velisek_93-98.pdf" target="_blank" >http://www.nel.edu/archive_issues/o/35_s2/35_s2_Velisek_93-98.pdf</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Effect of prometryne on early life stages of marbled crayfish (Procambarus fallax f. virginalis)

Original language description

OBJECTIVES: The aim of this study is to assess the toxicity of prometryne in early life stages of marbled crayfish (Procambarus fallax f. virginalis) on the basis of mortality, early ontogeny, growth rate, and histopathology during and at the end of thetest. DESIGN: The early life stages of marbled crayfish were exposed to prometryne at four concentrations, 0.51, (reported concentration in Czech rivers), 144, 1 440, and 4 320 mýg.l-1 for 53 days and compared to crayfish in a non-treated control group.RESULTS: Prometryne in concentration 144, 1 444 and 4 320 mýg.l-1 caused decrease of weight and specific growth rates of crayfish. Crayfish exposed the highest concentration 4 320 mýg.l-1 showed delay in ontogeny development. All crayfish groups exposedto prometryne showed histopathological changes in gill. On the basis of histopathological changes the values of LOEC=0.51 mýg.l-1 and NOEC=for 0.10 mýg.l-1 of prometryne for marbled crayfish juveniles was estimated. CONCLUSIONS: Chronic e

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GL - Fishery

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2014

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Neuroendocrinology Letters

ISSN

0172-780X

e-ISSN

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Volume of the periodical

35

Issue of the periodical within the volume

2

Country of publishing house

SE - SWEDEN

Number of pages

6

Pages from-to

93-98

UT code for WoS article

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EID of the result in the Scopus database

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