Population Dynamics Of Megalobulimus Paranaguensis (gastropoda: Pulmonata) In The Southeast Coast Of Brazil

dc.creatorMiranda
dc.creatorMarcel S.; Fontenelle
dc.creatorJose H.
dc.date2015-DEC
dc.date2016-06-07T13:35:25Z
dc.date2016-06-07T13:35:25Z
dc.date.accessioned2018-03-29T01:50:58Z
dc.date.available2018-03-29T01:50:58Z
dc.identifier
dc.identifierPopulation Dynamics Of Megalobulimus Paranaguensis (gastropoda: Pulmonata) In The Southeast Coast Of Brazil. Soc Brasileira Zoologia, Univ Federal Parana, v. 32, p. 463-468 DEC-2015.
dc.identifier1984-4670
dc.identifierWOS:000367760900005
dc.identifier10.1590/S1984-46702015000600005
dc.identifierhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702015000600463
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/244126
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1307824
dc.descriptionThe population dynamics of Megalobulimus paranaguensis (Pilsbry & lhering, 1900), a large and long-lived land gastropod from Brazil's Southeast (Atlantic Forest) was studied between 2006 and 2009, at an urban park in the city of Santos, state of Sao Paulo. The study included biometry, weighing, and marking and recapture of adult individuals. The variables obtained from specimens were correlated with the environmental variables of the study period. The survival rate of the adult snail population was 96.7%. Recruitment showed several peaks during the year, and was concentrated between April and August, except in 2009, when there was only one peak in August. Specimen abundance progressively increased from 2006 on, with a trend towards relative stability during that period. The condition factor remained relatively stable as well, decreasing from December to February. The potential evapotranspiration and precipitation influenced the number of captures, and the mean temperature influenced the condition factor. Megalobulimus paranaguensis goes through a period of dormancy in the tropical summer, which is between November and February, but remains active in the winter. The survival rate of M. paranaguensis was high, and may be the result of having its annual cycle synchronized with the tropical climate of the Atlantic forest.
dc.description32
dc.description6
dc.description
dc.description463
dc.description468
dc.description
dc.description
dc.description
dc.languageen
dc.publisherSOC BRASILEIRA ZOOLOGIA, UNIV FEDERAL PARANA
dc.publisher
dc.publisherCURITIBA
dc.relationZOOLOGIA
dc.rightsaberto
dc.sourceWOS
dc.subjectAtlantic Rain-forest
dc.subjectModel Selection
dc.subjectLife-cycle
dc.subjectSnail
dc.subjectDormancy
dc.subjectMollusca
dc.subjectGrowth
dc.subjectTemperature
dc.subjectSubulinidae
dc.subjectInference
dc.titlePopulation Dynamics Of Megalobulimus Paranaguensis (gastropoda: Pulmonata) In The Southeast Coast Of Brazil
dc.typeArtículos de revistas


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