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dc.contributor.author
Paolucci, Esteban Marcelo
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dc.contributor.author
Ron, Leila
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dc.contributor.author
Thuesen, Erik V.
dc.date.available
2023-10-27T11:39:31Z
dc.date.issued
2022-03
dc.identifier.citation
Paolucci, Esteban Marcelo; Ron, Leila; Thuesen, Erik V.; Metabolic response to increasing environmental temperature in the invasive mussel Limnoperna fortunei; Wiley Blackwell Publishing, Inc; Austral Ecology; 47; 4; 3-2022; 818-827
dc.identifier.issn
1442-9985
dc.identifier.uri
http://hdl.handle.net/11336/216135
dc.description.abstract
Plasticity and variability of morphological and physiological traits are common characteristics that allow invasive species to survive, establish and spread to new environments. In order to study the metabolic response of the invasive mussel Limnoperna fortunei (Dunker) (Mytilidae), which has spread through South America and Asia, oxygen consumption was measured under three different acclimation temperatures (18, 22 and 27°C). After an acclimation period of at least 7 days, oxygen consumption was measured and analysed as functions of length and mass. Biochemical composition was also investigated on specimens collected under natural conditions. Environmental scanning electron microscopy determined that the elemental composition and crystalline structure of the shells were normal as described for L. fortunei previously. Average oxygen consumption per mussel was 1.63 ± 0.12 μmol O2 h−1 for an average ash-free dry weight (AFDW) of 58.7 ± 3.0 mg. The average standard metabolic rate (SMR) per mussel was 14.94 ± 1.30, 30.04 ± 3.38, and 47.10 ± 3.54 μmol O2 gAFDW−1 h−1, at 18, 22 and 27°C, respectively. Significant higher SMR values were recorded at 27°C than at lower temperatures. This metabolic response allows L. fortunei to survive, reproduce and spread across a wide range of habitats, including tropical and subtropical environments in South America.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley Blackwell Publishing, Inc
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dc.relation
http://hdl.handle.net/11336/234546
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
GOLDEN MUSSEL
dc.subject
INVASIVE BIVALVE
dc.subject
METABOLISM
dc.subject
RESPIRATION RATE
dc.subject
SOUTH AMERICA
dc.subject.classification
Ecología
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Metabolic response to increasing environmental temperature in the invasive mussel Limnoperna fortunei
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-10-26T15:22:39Z
dc.journal.volume
47
dc.journal.number
4
dc.journal.pagination
818-827
dc.journal.pais
Reino Unido
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dc.journal.ciudad
Londres
dc.description.fil
Fil: Paolucci, Esteban Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
dc.description.fil
Fil: Ron, Leila. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
dc.description.fil
Fil: Thuesen, Erik V.. The Evergreen State College; Estados Unidos
dc.journal.title
Austral Ecology
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1111/aec.13161
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1111/aec.13161
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