Distribution related to temperature and salinity of the shrimps Acetes americanus and Peisos petrunkevitchi (Crustacea: Sergestoidea) in the south-eastern Brazilian littoral zone

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorSimães, Sabrina Morilhas
dc.creatorCastilho, Antonio Leão
dc.creatorFransozo, Adilson
dc.creatorNegreiros-Fransozo, Maria Lúcia
dc.creatorDa Costa, Rogerio Caetano
dc.date2014-05-27T11:29:02Z
dc.date2016-10-25T18:47:58Z
dc.date2014-05-27T11:29:02Z
dc.date2016-10-25T18:47:58Z
dc.date2013-05-01
dc.date.accessioned2017-04-06T02:22:14Z
dc.date.available2017-04-06T02:22:14Z
dc.identifierJournal of the Marine Biological Association of the United Kingdom, v. 93, n. 3, p. 753-759, 2013.
dc.identifier0025-3154
dc.identifier1469-7769
dc.identifierhttp://hdl.handle.net/11449/75239
dc.identifierhttp://acervodigital.unesp.br/handle/11449/75239
dc.identifier10.1017/S0025315412000902
dc.identifierWOS:000317238100020
dc.identifier2-s2.0-84876100868.pdf
dc.identifier2-s2.0-84876100868
dc.identifierhttp://dx.doi.org/10.1017/S0025315412000902
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/895986
dc.descriptionThe abundance and ecological distribution of Acetes americanus and Peisos petrunkevitchi were investigated from July 2006 to June 2007, in Ubatuba, Brazil. Eight transects were identified and sampled monthly: six of these transects were located in Ubatuba bay, with depths reaching 21 m, and the other two transects were in estuarine environments. A total of 33,888 A. americanus shrimp were captured, with the majority coming from the shallower transects (up to 10 m). Conversely, 6,173 of the P. petrunkevitchi shrimps were captured in deeper areas (from 9 to 21 m). No individuals from either species were found in the estuary. The highest abundances obtained for both species were sampled during the summer. Canonical correlation analysis resulted in a coefficient value of 0.68 (P = 0.00). The abundance of both species was strongly correlated with depth. Variations in temperature and salinity values were also informative in predicting the seasonal presence of P. petrunkevitchi in deeper areas and A. americanus in the shallower areas of the bay. It is conceivable that the shrimp adjust their ecological distribution according to their intrinsic physiological limitations. © 2012 Marine Biological Association of the United Kingdom.
dc.languageeng
dc.relationJournal of the Marine Biological Association of the United Kingdom
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectabundance
dc.subjectpelagic shrimp
dc.subjectspatio-temporal distribution
dc.subjectcanonical analysis
dc.subjectcrustacean
dc.subjectestuarine environment
dc.subjectintertidal environment
dc.subjectpelagic environment
dc.subjectphysiological response
dc.subjectsalinity
dc.subjectspatial distribution
dc.subjecttemperature effect
dc.subjecttemporal variation
dc.subjectBrazil
dc.subjectSao Paulo [Brazil]
dc.subjectUbatuba
dc.titleDistribution related to temperature and salinity of the shrimps Acetes americanus and Peisos petrunkevitchi (Crustacea: Sergestoidea) in the south-eastern Brazilian littoral zone
dc.typeOtro


Este ítem pertenece a la siguiente institución