Padrões temporais na assembléia de peixes na gamboa do Sucuriú, Baía de Paranaguá, Brasil

Spach, Henry Louis; Santos, Cesar; Godefroid, Rodrigo Santiago

doi:10.1590/s0101-81752003000400005

Cited by 32 publications

(35 citation statements)

References 12 publications

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“…Seasonal changes in the abundance of estuarine fish have been attributed to both water temperature and salinity (Hagan and Able, 2003;Pereira, 1994;Pessanha et al, 2000;Santos et al, 2002;Spach, Santos, and Godefroid, 2003;Vendel et al, 2000Vendel et al, , 2003. According to Marshall and Elliot (1997) and to Hagan and Able (2003), temperature was considered to be the main cause of variation in the number of species occurring in a given moment.…”

Section: Discussionmentioning

confidence: 99%

“…In Brazil, most studies dealing with estuarine fish assemblages were made in Rio de Janeiro (Andreata et al, 1990(Andreata et al, , 2002Araú jo et al, 1998Araú jo et al, , 2001Brum et al, 1994;Costa, 1984;Pessanha et al, 2000), Paraná Bouchereau, 1999a, 1999b;Chaves and Corrêa, 1998;Neto et al, 2004;Santos et al, 2002;Spach, Santos, and Godefroid, 2003;Spach et al, 2004;Vendel et al, 2002), Rio Grande do Sul (Chao et al, 1982;Vieira, 1997, 2001;Godefroid et al, 2004;Pereira, 1994;Silva, 1982) and in some areas of the north states (Araú jo, Teixeira, and Oliveira, 2000;Camargo and Isaac, 2001;Castro, 2001;Lopes, Oliveira-Silva, and Ferreira-Melo, 1998;Vasconcelos-Filho and Oliveira, 1999). Although Santa Catarina's coast has a fair number of important estuaries, their fish assemblages have been seldom DOI: 10.2112/08-1050.1 received 30 July 2008accepted in revision 1 August 2008. studied (Hostim-Silva et al, 2002).…”

Section: Introductionmentioning

confidence: 99%

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Space–Time Distribution of the Ichthyofauna from Saco da Fazenda Estuary, Itajaí, Santa Catarina, Brazil

Barreiros

Branco

Júnior

et al. 2009

Journal of Coastal Research

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, the physiographic characteristics of the ichthyofauna of the estuary of Saco da Fazenda were studied in four defined areas representative of the estuary. A total of 4502 individuals were captured, with 42 species, 35 genera, and 21 families. Engraulidae were the most abundant fish, and Cetengraulis edentulus dominated the captures. The species of occasional occurrence prevailed in the samplings and were represented mainly by juvenile individuals. The highest abundances occurred during the months of summer and autumn, in contrast with high biomasses in the spring and autumn; area IV contributed the largest captures. The richness indexes, diversity, and equitability presented similar flotation patterns, with high values in spring and summer. The Jaccard index revealed a greater similarity in the composition of the ichthyofauna in areas II and IV, while the lowest happened between I and IV, which is probably due to the different sizes of these areas. This paper clearly shows the relevance of this estuary, albeit strongly impacted, for recruitment of small fish mainly during summer and autumn months.

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Space–Time Distribution of the Ichthyofauna from Saco da Fazenda Estuary, Itajaí, Santa Catarina, Brazil

Barreiros

Branco

Júnior

et al. 2009

Journal of Coastal Research

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“…Several fish species utilize these environments at some stage of their life cycle because of factors such as availability of food from high primary production; availability of refuge provided by structural complexity, especially for juveniles; high water turbidity; and a lower number of large carnivorous fish (Potter et al, 1986;Whitfield, 1999;Beck et al, 2001;Spach et al, 2003;Hajisamae et al, 2006;Paiva et al, 2008).…”

Section: Introductionmentioning

confidence: 99%

Fish assemblages along a morphodynamic continuum on three tropical beaches

Oliveira¹,

Pessanha²

2014

Neotrop. ichthyol.

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A comparative study involving three mesotidal beaches from reflective to estuarine states was conducted between October 2010 and September 2011 in the estuary of Mamanguape River, northeastern Brazil. The aim was to test for differences in fish assemblages along a morphodynamic continuum, particularly the effects of wave action. In total, 3,732 fish from 71 species were examined; Rhinosardinia bahiensis and Atherinella brasiliensis dominated the estuarine beach, whereas Trachinotus carolinus dominated the reflective beach. Fish assemblages were structured by spatial differences among the sites, and overall abundance, richness and biomass demonstrated a clear increasing trend from the reflective to the estuarine beaches, indicating a primary influence of wave exposure in the measured parameters. The Mamanguape River estuary plays a crucial ecological role as a nursery for several species that depend on its resources and have adapted to the high variability of its physical and chemical factors and the diversity of its habitats.Um estudo comparativo envolvendo três praias mesotidais do estado refletivo para o estuarino foi realizado entre outubro de 2010 e setembro de 2011 no estuário do rio Mamanguape, Nordeste do Brasil. O objetivo foi testar as diferenças nas assembleias de peixes ao longo de um continuum morfodinâmico, particularmente os efeitos da ação das ondas. No total, 3.732 peixes de 71 espécies foram examinados; Rhinosardinia bahiensis e Atherinella brasiliensis dominaram a praia estuarina, enquanto Trachinotus carolinus dominou a praia refletiva. As assembleias de peixes foram estruturadas por diferenças espaciais entre locais de amostragem, e a abundância total, riqueza e biomassa demonstraram uma clara tendência crescente da praia refletiva à praia estuarina, indicando uma influência primária de exposição às ondas nos parâmetros medidos. O estuário do rio Mamanguape desempenha um papel ecológico importante como um berçário para várias espécies que dependem de seus recursos e se adaptaram à alta variabilidade de seus fatores físico-químicos e da diversidade de seus habitats.

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“…Temporal and spatial variations of fish abundances in estuaries can be the result of changes in physical conditions that influence species' seasonal movements (Vieira, 1991;Barletta et al, 2003;Spach et al, 2003). Indeed, studies of ichthyoplankton carried out in Brazil have shown that fish larvae abundance, distribution and composition may have temporal and spatial patterns that are caused by physical factors such as rainfall and salinity (Barletta-Bergan et al, 2002a, 2002b and temperature (Muelbert & Weiss, 1991;Castro et al, 2005).…”

Section: Introductionmentioning

confidence: 99%

Spatial and temporal distribution of fish eggs and larvae in a subtropical coastal lagoon, Santa Catarina State, Brazil

2009

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This study investigated the variation in abundance, distribution and composition of ichthyoplankton in a lagoon in southern Brazil through the year and at different stations within the lagoon. Ibiraquera Lagoon is a shallow coastal lagoon connected to the sea by a semi-permanent sandbar. Ichthyoplankton samples were collected monthly from December 2003 to December 2004, with a 200 µm mesh net using horizontal surface hauls. A colder, drier period was detected, contrasting with warm months during which salinity varied depending on rainfall and whether the sandbar was open or closed. The mean abundance of ichthyoplankton over the study period was 459.6 ± 76.2 (SE) eggs · 100 m -3 and 63.6 ± 7.9 (SE) larvae · 100 m -3 , and they were present during all months. Significantly higher abundances of eggs and larvae were observed during warm months. The community was dominated by the family Engraulidae followed by Clupeidae, Gobiidae and Mugilidae. Engraulidae and Clupeidae were present throughout the year, with greater abundances in months with higher temperatures. Some coastal fish species spawn in Ibiraquera Lagoon, mainly near to the sandbar, demonstrating that the lagoon is a spawning area for coastal stock. We recommend the establishment of environmental procedures to promote the conservation of Ibiraquera Lagoon and its ichthyoplankton community.A abundância, distribuição e composição do ictioplâncton foram investigadas em uma lagoa no sul do Brasil durante um ano e em diferentes estações dentro da lagoa. A lagoa de Ibiraquera é uma lagoa costeira rasa, conectada ao mar através de uma barra semi-permanente. As amostras de ictioplâncton foram coletadas mensalmente entre dezembro de 2003 e dezembro de 2004, com uma rede cônico-cilíndrica de 200 µm de malha em arrastos horizontais e de superfície. Foi detectado um período frio e seco em contraste aos meses quentes e com variação na salinidade em função das chuvas e da barra estar aberta ou fechada. A abundância média do ictioplâncton, durante o período de estudo, foi de 459,6 ± 76,2 (SE) ovos · 100 m -3 e 63,6 ± 7,9 (SE) larvas · 100 m -3 , e ocorreram em todos os meses. As abundâncias de ovos e larvas foram significativamente maiores nos meses quentes. A comunidade foi dominada pela família Engraulidae seguida pelas famílias Clupeidae, Gobiidae e Mugilidae. As famílias Engraulidae e Clupeidae ocorreram principalmente nos meses com maiores temperaturas. Alguns peixes costeiros desovam dentro da lagoa, principalmente próximo a barra, evidenciando que a lagoa é uma área de desova para o estoque costeiro. Recomenda-se o estabelecimento de ações ambientais que promovam a conservação da lagoa de Ibiraquera e da comunidade ictioplanctônica.

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Padrões temporais na assembléia de peixes na gamboa do Sucuriú, Baía de Paranaguá, Brasil

Cited by 32 publications

References 12 publications

Space–Time Distribution of the Ichthyofauna from Saco da Fazenda Estuary, Itajaí, Santa Catarina, Brazil

Space–Time Distribution of the Ichthyofauna from Saco da Fazenda Estuary, Itajaí, Santa Catarina, Brazil

Fish assemblages along a morphodynamic continuum on three tropical beaches

Spatial and temporal distribution of fish eggs and larvae in a subtropical coastal lagoon, Santa Catarina State, Brazil

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