Fish stocks of Urophycis brasiliensis revealed by otolith fingerprint and shape in the Southwestern Atlantic Ocean

Biolé, Fernanda; Thompson, G.H.B.; Vargas, Claudia; Leisen, Mathieu; Barra, Fernando; Volpedo, Alejandra V.; Avigliano, Esteban

doi:10.1016/j.ecss.2019.106406

Cited by 26 publications

(27 citation statements)

References 63 publications

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“…Because the otolith material is continuously deposited and not reabsorbed (Campana, 1999), the core area chemistry corresponds to the early stage of life and is a useful nursery area natural marker (Avigliano et al, 2016(Avigliano et al, , 2018aBiolé et al, 2019;Lattuca et al, 2020).…”

Section: Fishmentioning

confidence: 99%

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White mullet Mugil curema population structure from Mexico and Brazil revealed by otolith chemistry

Avigliano

Ibáñez

Fabré

et al. 2020

Journal of Fish Biology

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Section: Fishmentioning

confidence: 99%

“…Otherwise, the outer area composition, which represents the last year of life, is often used as a stock indicator (Avigliano et al, 2018b;Biolé et al, 2019;Campana, 2014). Here, the last year of life was considered instead of the outermost spot of the edge because this last one represents the site and moment of capture.…”

Section: Fishmentioning

confidence: 99%

White mullet Mugil curema population structure from Mexico and Brazil revealed by otolith chemistry

Avigliano

Ibáñez

Fabré

et al. 2020

Journal of Fish Biology

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“…Как и у чешуи, химический состав плавниковых лучей и шипов может изменяться в период голодания или другого стресса, что в ряде случаев может лимитировать их использование для идентификации биогеохимических маркеров [Gillanders, 2001]. Вместе с тем существует корреляция химического состава плавниковых лучей и отолитов, что демонстрирует потенциал использования этой структуры для детерминации локальных стад в смешанной выборке Avigliano et al, 2019]. Химический состав спилов маргинальных лучей осетровых успешно использовался для изучения миграций и структуры стад [Arai et al, 2002;Allen et al, 2009;Jarić et al, 2011;Phelps et al, 2017].…”

Section: Introductionunclassified

“…По химическому составу плавниковых лучей выполнены онтогенетические реконструкции условий окружающей среды для хариуса Th. arcticus [Clarke et al, 2007], сомов Genidens barbus [Avigliano et al, 2019], Ictalurus punctatus, I. furcatus и Pylodictis olivarus , малоротого окуня Micropterus dolomieu и солнечных окуней Centrarchidae , щуковых Esocidae [Rude et al, 2014] и чукучановых Catostomidае рыб .…”

Section: Introductionunclassified

“…Для детерминации локальных стад рыб чаще всего используют элементы Ba, Sr, Zn, Mg и Mn. Реже применяются Li, Rb, Fe, Na, Pb, Y Biolé et al, 2019;Cuevas et al, 2019]. Кроме того, для классификации используют соотношение стабильных изотопов азота δ 15 N, углерода δ 13 C и кислорода δ 18 О .…”

Section: Introductionunclassified

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Application of the analysis of trace elements composition for calcified structures of fish to solve fundamental and applied scientific tasks: a review

Mikheev

Sheina

2020

Izv. Tihookean. naučno-issled. rybohoz. centra

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Microchemical analysis of calcified structures of fish is a modern technique for determining the origin of fish species and ontogenetic reconstructions of their habitat that can be applied for such tasks as stocks separation in mixed samples, tracking of fish migrations, determining of spawning, feeding or wintering areas, differentiation of fish of artificial and natural origin, growth analysis, age evaluation, etc. The approach is based on analysis of trace elements concentration between the center and periphery of a calcified structure, or precise measurement of the elements and their isotopes concentration in certain sites of sample. The calcified structures most often used for analysis are otoliths, skeleton bones, scales, and also statoliths of lampreys or beaks and statoliths of cephalopods. Specifics of the method application are described with examples of its use for solving diverse tasks of fundamental and applied science, in particular in complex studies of biological resources in the Amur River basin.

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Unravelling the complex habitat use of the white mullet, Mugil curema, in several coastal environments from Neotropical Pacific and Atlantic waters

Avigliano

Ibáñez

Fabré

et al. 2021

Aquatic Conservation

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The white mullet, Mugil curema, is a widely distributed euryhaline species, the migratory behaviour of which is poorly understood. The objective of this work was to study the large‐scale habitat use of this species for the first time. Several environments were considered, such as euryhaline and hypersaline lagoons, the sea, and a river, distributed in the Central Pacific (Mexico) and Atlantic (Gulf of Mexico, Caribbean Sea‐Venezuela, and north‐eastern Brazil). Otolith core‐to‐edge Sr/Ca ratios of 163 fish, determined by laser ablation inductively coupled plasma mass spectrometry, were used to study the salinity‐habitat migration history of the fish. Fish from Mexico (Tamiahua Lagoon, n = 4; Alvarado Lagoon, n = 2), Venezuela (n = 1), and Brazil (n = 12) (11.1% of the total) showed high Sr/Ca values at early life stages and were classified as marine estuarine opportunists. Two specimens (from Alvarado Lagoon and Balsas River, Mexico) showed Sr/Ca values consistently below the high salinity guide value (salinity < 33.5). For the rest of the fish (87.1%), the Sr/Ca ratio suggested a displacement from the estuary towards the sea or hypersaline environments, and so these fish were classified as estuarine migrants. A change‐point analysis identified six individuals with a single stable otolith Sr/Ca signature through ontogeny (three from Brazil, one from Venezuela, and two from Tamiahua Lagoon, Mexico), suggesting limited displacement between environments with different salinities. The rest of the individuals showed between two and 10 changes in stable Sr/Ca signatures (mean = 4.07 ± 1.85). The highest number of changes in Sr/Ca ratio (4.87 ± 1.1) was found in fish from Laguna Madre (Mexico) and the lowest was found in fish from Brazil (3.27 ± 1.70) (H = 19.8, p = 0.002). Otolith Sr/Ca time series suggest that the migratory estuarine pattern is the most common throughout the study area. This work highlights that the sustainable use of M. curema depends on the conservation of estuaries and the corridors between them and other environments such as lagoons, rivers, mangroves and the sea.

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Fish stocks of Urophycis brasiliensis revealed by otolith fingerprint and shape in the Southwestern Atlantic Ocean

Cited by 26 publications

References 63 publications

White mullet Mugil curema population structure from Mexico and Brazil revealed by otolith chemistry

White mullet Mugil curema population structure from Mexico and Brazil revealed by otolith chemistry

Application of the analysis of trace elements composition for calcified structures of fish to solve fundamental and applied scientific tasks: a review

Unravelling the complex habitat use of the white mullet, Mugil curema, in several coastal environments from Neotropical Pacific and Atlantic waters

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