2022
DOI: 10.1007/s10641-022-01217-9
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Listening with the invasive fish ear: applications and innovations of otolith chemistry analysis in invasive fish biology

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Cited by 4 publications
(3 citation statements)
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References 99 publications
(124 reference statements)
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“…The geochemical analysis of strontium isotopes ( 87 Sr/ 86 Sr) in otoliths (ear stones) is a robust and wellestablished method for determining the provenance of invasive fishes (Campana 1999;Morissette and Whitledge 2022). Otoliths are formed throughout the life of a fish by the incremental accretion of layers of calcium carbonate and protein with trace elements such as Sr substituting for Ca atoms in the CaCO 3 crystalline matrix (Campana and Thorrold 2001;Doubleday et al 2014).…”
Section: Introductionmentioning
confidence: 99%
“…The geochemical analysis of strontium isotopes ( 87 Sr/ 86 Sr) in otoliths (ear stones) is a robust and wellestablished method for determining the provenance of invasive fishes (Campana 1999;Morissette and Whitledge 2022). Otoliths are formed throughout the life of a fish by the incremental accretion of layers of calcium carbonate and protein with trace elements such as Sr substituting for Ca atoms in the CaCO 3 crystalline matrix (Campana and Thorrold 2001;Doubleday et al 2014).…”
Section: Introductionmentioning
confidence: 99%
“…Environmental factors can also influence the morphology and morphometry of the otoliths as for example: depth is related to alterations in the sulcus acusticus area, allowing a greater sound perception (Torres et al, 2000;Cruz & Lombarte, 2004) and salinity influences in the biomineralization of the otoliths (Avigliano et al, 2014). Otoliths are excellent tools for understanding the connectivity and patterns of fishes through analysis of their chemical concentrations (Morissette & Whitledge, 2022). Using morphology and morphometry it is possible to identify patterns of habitat use and patterns of growth (Verocai et al, 2023).…”
Section: Introductionmentioning
confidence: 99%
“…Through trace elements deposited in otoliths, it is possible to identify patterns of habitat use of fish species. Recent studies have applied this latter technique to exotic (non-native) fish species for their management and prevention of dispersal in recently colonized environments (Morissette & Whitledge, 2022).…”
Section: Introductionmentioning
confidence: 99%