Transfer Experiment Suggests Environmental Effects On The Radula Of Littoraria Flava (gastropoda: Littorinidae)

dc.creatorAndrade S.C.S.
dc.creatorSolferini V.N.
dc.date2006
dc.date2015-06-30T18:12:17Z
dc.date2015-11-26T14:27:20Z
dc.date2015-06-30T18:12:17Z
dc.date2015-11-26T14:27:20Z
dc.date.accessioned2018-03-28T21:30:26Z
dc.date.available2018-03-28T21:30:26Z
dc.identifier
dc.identifierJournal Of Molluscan Studies. , v. 72, n. 1, p. 111 - 116, 2006.
dc.identifier2601230
dc.identifier10.1093/mollus/eyi051
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-32244440107&partnerID=40&md5=bcf575f6809796d449d3be46e891bc6f
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/103482
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/103482
dc.identifier2-s2.0-32244440107
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1246305
dc.descriptionPhenotypic variation in radulae has been studied in several littorinid species because of this organ's intrinsic relationship with diet and, consequently, with the environment. In this work, we compared the radulae of the Brazilian species Littoraria flava found in mangroves and on rocky shores. Individuals of L. flava showed marked differences in the shape of the cusps among samples from rocky shore and mangrove. In a transfer experiment, the shape of the radula changed within 40 days. A different response was observed in individuals transferred to mangrove, where two different phenotypes were found, suggesting either intrapopulational variation in the responses to change of environmental conditions, or that some snails showed a slow reaction to the environmental changes. The alterations could be attributed to ecophenotypic plasticity. Analysis of variance showed that the length of the radula in L. flava was strongly influenced by the substrate (F6,22 = 17.13, P < 0.000), but apparently not by the transfer experiment. © The Author 2005. Published by Oxford University Studies on behalf of The Malacological Society of London, all rights reserved.
dc.description72
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dc.languageen
dc.publisher
dc.relationJournal of Molluscan Studies
dc.rightsfechado
dc.sourceScopus
dc.titleTransfer Experiment Suggests Environmental Effects On The Radula Of Littoraria Flava (gastropoda: Littorinidae)
dc.typeArtículos de revistas


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