Inventory of Chondrichthyes and Actinopterygii species collected in the central coast of São Paulo State, Brazil

Rocha, Maria Luiza Flaquer da; Dias, June Ferraz

doi:10.1590/1676-06032015013614

Cited by 6 publications

(5 citation statements)

References 8 publications

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“…The Bertioga Channel is a multi-use area, considered a secondary connection to the ocean of the estuarine system of Santos -São Vicente, which suffers intense pressure from pollution, habitat alteration and overfishing DIAS, 2015). In spite of few months of sampling and a restricted area, the results are consistent and qualified the north outflow of the Bertioga Channel as moderately disturbed.…”

Section: Discussionmentioning

confidence: 82%

“…To the same area, ROCHA and DIAS (2015), using only otter-trawling samples, added fifteen species to the inventory of BARBANTI et al, (2013). On the other hand, PORCARO et al (2014) described the distribution of the sciaenid larvae in the estuarine system and adjacent continental shelf off Santos, highlighting the region as a Sciaenidae spawning area.…”

Section: Introductionmentioning

confidence: 99%

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Ichthyofauna as an environmental quality indicator of the Bertioga Channel, São Paulo (Brazil)

et al. 2017

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Ichthyofauna as an environmental quality indicator of the Bertioga Channel, São Paulo (Brazil)The aim of this study was to investigate the ichthyofauna structure in the region of the north outfall of the Bertioga Channel (São Paulo, Brazil) and the possible effects of the environmental quality loss. The samples were collected in a monthly basis, from September to December 2005, at two oceanographic stations with an otter-trawl. The fish fauna structure was evaluated by ecological indicators and the environmental quality evaluated by the ABC analysis and the Estuarine Fish Communities Index (EFCI). A total of 1553 individuals from 50 species were sampled. Ariidae and Sciaenidae amounted to 60 % and Cathorops spixii represented 36 % of all specimens collected. The highest richness and ecological diversity were recorded in December, while the highest numerical abundance was found in October. The majority of the species were represented by juveniles. The cluster analysis and canonical correspondence analysis showed a consistent and clear difference between the sampling stations, and the abiotic factors analyzed (temperature, depth and salinity) do not seem to have influence on the community structure. The ABC analysis suggested a moderate disturbed environment and the EFCI allowed classifying the area as "poor", due to the 12 metrics analyzed, concerning the reduction of the species diversity, composition and abundance, and modifications in the nursery function and trophic integrity of the area.

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Section: Discussionmentioning

confidence: 82%

Section: Introductionmentioning

confidence: 99%

Ichthyofauna as an environmental quality indicator of the Bertioga Channel, São Paulo (Brazil)

et al. 2017

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“…Compared to the other species, E. melanopterus had the highest RB accumulation in both zones of the Paraiba River Estuary, indicating the lower MXR activity and, therefore, a possible vulnerability of this species to pollution in the estuary. Nonetheless, E. melanopterus composes the fish fauna of estuaries with high levels of pollution (Cortellete et al, ; Falcão et al, ; Rocha & Dias, ), which underscore the need to study this fish regarding its susceptibility to pollution. The same is true for other species analyzed in the present study, such as B. soporator, S. greeley , and E. argenteus , for which no studies are addressing this matter.…”

Section: Discussionmentioning

confidence: 99%

Estuarine fish assemblages present a species‐specific difference in the multixenobiotics resistance activity

et al. 2019

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We investigated the activity of the multixenobiotic resistance (MXR) phenotype, a biological defense system in aquatic organisms, in the fish assemblages of two tropical estuaries with different degrees of environmental impacts, the Paraiba River and Mamanguape River Estuaries. The aim of this work was to compare the activity of the MXR phenotype of different fishes to test the hypothesis that each species has an inherent activity level and to use this activity as a bioindicator of aquatic contamination. We assessed the MXR activity of the gills, using rhodamine B (RB) accumulation assay. The results demonstrated a species-specific difference in the MXR activity of fishes caught in the same estuarine zone. Also, the pelagic species Eucinostomus melanopterus, Eucinostomus argenteus, and Lutjanus jocu had higher RB accumulation, while the demersal species Sphoeroides testudineus and Sphoeroides greeleyi had the lowest RB accumulation, suggesting that the ecological characteristic of fish in the water column exerts an influence on MXR activity. Besides, we demonstrated the potential of using the gill MXR activity of the key estuarine species, the Brazilian silversides Atherinella brasiliensis, as a tool for biomonitoring estuaries. K E Y W O R D S biomarker, Brazilian silverside, P-glycoprotein, MXR, rhodamine B, tropical estuaries SUPPORTING INFORMATION Additional supporting information may be found online in the Supporting Information section. How to cite this article: Macêdo AKS, da Silva JRP, dos Santos HB, Thomé RG, Vendel AL, Amado EM. Estuarine fish assemblages present a species-specific difference in the multixenobiotics resistance activity. J. Exp. Zool. 2019;331: 530-539. https://doi.

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“…Alimentam-se predominantemente de crustáceos e ocasionalmente de peixes e poliquetos (Viana, Valentin & Vianna, 2017). É capturada como fauna acompanhante na pesca de arrasto e emalhe de fundo (Bernardes et al, 2005;Bornatowski, Abilhoa & Charvet-Ameida, 2009;Schroeder, Pio, Bail, Lopes & Wahrlich, 2014;Rocha & Dias, 2015). Seu status de conservação global é caracterizado como menos preocupante (Pollom et al, 2020), enquanto no Brasil é classificado como dados deficientes (ICMBio, 2018).…”

Section: Introductionunclassified

Primeiro registro de eversão vaginal em Psammobatis rutrum Jordan, 1891 (Rajiformes: Arhynchobatidae)

Batista

Sadauskas-Henrique

Rotundo

2021

RSD

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A externalização de órgãos internos em peixes tem sido registrada ao longo do tempo na literatura científica. Grande parte dos registros está relacionada à eversão ou protrusão do estômago e/ou intestino, devido principalmente ao barotrauma. Porém uma pequena parcela dos registros é referente a diversas causas naturais. O presente estudo teve como objetivo registrar a ocorrência de um raro evento de eversão vaginal na raia anã espinhosa Psammobatis rutrum. Em 15/06/2020 três exemplares (2 fêmeas e 1 macho) foram capturados como fauna acompanhante da pesca de parelha nas proximidades da Barra de Santos SP, com profundidade média de 27 metros. Dentre eles, uma exemplar fêmea apresentava uma protrusão via abertura cloacal. Através de necropsia, avaliação comparativa e estudo das vias reprodutivas foi identificado que o órgão externalizado era a parede vaginal. Embora existam muitos registros de externalização de órgãos de Elasmobranchii, principalmente relacionados ao comportamento natural de eversão do estômago e intestino, apenas um registro deste tipo de evento foi reportado para órgão reprodutivo. Não foi possível identificar a causa da eversão vaginal, porém tal evento está associado a um quadro de prolapso pélvico, que pode ter sido intensificado por causas naturais ou devido a captura.

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Inventory of Chondrichthyes and Actinopterygii species collected in the central coast of São Paulo State, Brazil

Cited by 6 publications

References 8 publications

Ichthyofauna as an environmental quality indicator of the Bertioga Channel, São Paulo (Brazil)

Ichthyofauna as an environmental quality indicator of the Bertioga Channel, São Paulo (Brazil)

Estuarine fish assemblages present a species‐specific difference in the multixenobiotics resistance activity

Primeiro registro de eversão vaginal em Psammobatis rutrum Jordan, 1891 (Rajiformes: Arhynchobatidae)

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