Effects of Chlorpyrifos and Endosulfan on Different Life Stages of the Freshwater Burrowing Crab Zilchiopsis collastinensis P.: Protective Role of Chorion

dc.creatorNegro, Carlos Leandro
dc.creatorSenkman, Lidia Eloisa
dc.creatorMarino, Fernanda
dc.creatorLorenzatti, Eduardo Antonio
dc.creatorCollins, Pablo Agustin
dc.date.accessioned2017-10-06T19:42:23Z
dc.date.accessioned2018-11-06T16:20:34Z
dc.date.available2017-10-06T19:42:23Z
dc.date.available2018-11-06T16:20:34Z
dc.date.created2017-10-06T19:42:23Z
dc.date.issued2014-03
dc.identifierNegro, Carlos Leandro; Senkman, Lidia Eloisa; Marino, Fernanda; Lorenzatti, Eduardo Antonio; Collins, Pablo Agustin; Effects of Chlorpyrifos and Endosulfan on Different Life Stages of the Freshwater Burrowing Crab Zilchiopsis collastinensis P.: Protective Role of Chorion; Springer; Bulletin of Environmental Contamination and Toxicology; 92; 6; 3-2014; 625-630
dc.identifier0007-4861
dc.identifierhttp://hdl.handle.net/11336/26161
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1907229
dc.description.abstractThe lethality (LC50) of endosulfan and chlorpyrifos is higher in adults (1990 and 156.78 lg/L respectively) than in embryos (95380 and 1242.54 lg/L respectively) of the crab Zilchiopsis collastinensis. The thickened embryonic coat of the freshwater species might isolate the embryo inside the egg, reducing the toxicity. Sublethal concentrations of chlorpyrifos and endosulfan caused an increase in hatching time and a decrease in effective hatching (p<.05), and only the control crabs survived until the first molt cycle. The effects of long-term exposure should be evaluated in the offspring in addition to the acute toxicity.
dc.languageeng
dc.publisherSpringer
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs00128-014-1239-0
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/ 10.1007/s00128-014-1239-0
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectBIOCIDES
dc.subjectLETHALITY
dc.subjectEFFECTS IN EMBRYOS
dc.titleEffects of Chlorpyrifos and Endosulfan on Different Life Stages of the Freshwater Burrowing Crab Zilchiopsis collastinensis P.: Protective Role of Chorion
dc.typeArtículos de revistas
dc.typeArtículos de revistas
dc.typeArtículos de revistas


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