Journal articles: 'Cetengraulis edentulus'

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Sergipensel, Sandra, Erica Pellegrini Caramaschi, and Ivan Sazima. "Morfologia e hábitos alimentares de duas espécies de Engraulidae (Teleostei, Clupeiformes) na Baía de Sepetiba, Rio de Janeiro." Revista Brasileira de Oceanografia 47, no. 2 (1999): 173–88. http://dx.doi.org/10.1590/s1413-77391999000200006.

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Foram estudados as hábitos alimentares dos peixes engraulídeos Anchoa januaria e Cetengraulis edentulus na Baía de Sepetiba, Rio de Janeiro, de julho de 1983 a julho de 1985. Os itens alimentares e as estruturas morfológicas relacionadas à alimentação indicaram que a área superficial dos rastros branquiais de A. januaria e C. edentulus é mais eficiente para a filtração dos alimentos, do que as distâncias entre os mesmos. Estas estruturas morfológicas possibilitam uma seletividade no tamanho dos itens alimentares, resultando em formas distintata de obtenção do alimento, entre as duas espécies. A. januaria seleciona o zooplâncton, por captura dos itens alimentares, enquanto C. edentuluss é um fitoplanctófago filtrador. Anchoa januaria tem hábitos alimentares diurnos e explgra diferentes estratos da coluna d'água durante os períodos frio e quente.

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Andrade, Sabrina da Costa Silva, Eliane Teixeira Mársico, Robson Maia Franco, Ronoel Luiz de Oliveira Godoy, Sidney Pacheco, Mônica de Freitas Queiroz, and Carlos Frederico Marques Guimarães. "Validade comercial de sardinhas inteiras e refrigeradas avaliada por análises físico-químicas, bacteriológicas e sensorial." Ciência Rural 42, no. 10 (August 28, 2012): 1901–7. http://dx.doi.org/10.1590/s0103-84782012005000077.

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A validade comercial de sardinhas das espécies Sardinella brasiliensis e Cetengraulis edentulus mantidas sob refrigeração em gelo (0+2°C) foi determinada por parâmetros analíticos físico-químicos, bacteriológicos e sensorial. Nas duas amostras, os teores de Bases Voláteis Totais (BVT) e Trimetilamina (TMA) atingiram o limite máximo recomendado na legislação (30mg N100g-1 para BVT e 4mg N100g-1 para TMA) após 14 e 8 dias de estocagem, respectivamente. O conteúdo de histamina, putrescina e cadaverina se manteve em níveis inferiores a 2.0µg g-1 nas duas amostras durante o período de estocagem. A produção de hipoxantina variou de 0,65 a 2,62µmol g-1 nas amostras de S. brasiliensis e de 1,40 a 2,09µmol g-1 nas amostras de C. edentulus. A contagem inicial de Enterobacteriaceae foi de 3,81log UFC g-1 e 3,82log UFC g-1 atingindo, ao final de 18 dias de estocagem, 6,57log UFC g-1 e 6,87log UFC g-1, nas amostras de S. brasiliensis e C. edentulus, respectivamente. Para as contagens de bactérias heterotróficas aeróbias mesófilas e psicrotróficas, o limite de 7log UFC g-1 preconizado na legislação internacional foi alcançado após o 12° e 8° dias de estocagem nas amostras de S. brasiliensis e após o 12° e 6° dias de estocagem nas amostras de C. edentulus, respectivamente. O método de índice de qualidade sugeriu, para as amostras de S. brasiliensis, um limite de consumo aceitável inferior a 11 e, para as amostras de C. edentulus, um limite de aceitabilidade inferior a 14. Foi proposta a validade comercial de dez dias para a S. brasiliensis e nove dias para o C. edentulus.

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Giarrizzo, Tommaso, and Uwe Krumme. "Temporal patterns in the occurrence of selected tropical fishes in mangrove creeks: implications for the fisheries management in north Brazil." Brazilian Archives of Biology and Technology 52, no. 3 (June 2009): 679–88. http://dx.doi.org/10.1590/s1516-89132009000300020.

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To examine the temporal patterns in the occurrence of a tropical ichthyofauna, fisheries-independent samples were collected between September 2003 and July 2004 from intertidal mangrove creeks in the Curuçá estuary, Pará, north Brazil. Juveniles occurred year-round with the most intense occurrence during the wet/dry transition season (Anchovia clupeoides, Cetengraulis edentulus, Rhinosardinia amazonica, Mugil sp.). The occurrence of Colomesus psittacus and Anchoa hepsetus was continuous. Sciades herzbergii displayed two peaks (wet and dry season) while Cathorops sp. peaked only in the wet season. The continuous presence of juveniles in the tropical mangroves suggested that the fisheries management should be based on large no-take areas rather than closed seasons.

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Diniz, Daniel G., Jamille E. A. Varella, Maria Danielle F. Guimarães, Arthur F. L. Santos, Rodrigo Y. Fujimoto, Karla C. F. Monfort, Marcus A. B. Pires, Maurício L. Martins, and Jorge C. Eiras. "A note on the occurrence of praniza larvae of Gnathiidae (Crustacea, Isopoda) on fishes from Northeast of Pará, Brazil." Anais da Academia Brasileira de Ciências 80, no. 4 (December 2008): 657–64. http://dx.doi.org/10.1590/s0001-37652008000400007.

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The infection of the estuarine teleost fishes Mugil gaimardianus Desmarest, 1831 (Mugilidae), Arius phrygiatus Valenciennes, 1839 (Ariidae), Conodon nobilis Linnaeus, 1759 (Haemulidae), Cetengraulis edentulus Cuvier, 1829 (Engraulidae), and Anableps anableps Linnaeus, 1758 (Anablepidae) by praniza larvae of Gnathiidae (Crustacea, Isopoda) was studied in specimens fished off the Atlantic Ocean in Northeast of Pará State, near Bragança, Brazil. The highest infection prevalence value was found in Anableps anableps (42.3%) and the lowest in Conodon nobilis (9.1%). The mean intensity varied from 1 parasitein Conodon nobilis to 19.5 in Arius phrygiatus. A description of the larvae is provided. The morphology of the mouthparts is related to the blood sucking activity, and is compared with the characteristics of other gnathiidae species.

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Bordignon, Marcelo O. "Diet of the fishing bat Noctilio leporinus (Linnaeus) (Mammalia, Chiroptera) in a mangrove area of southern Brazil." Revista Brasileira de Zoologia 23, no. 1 (March 2006): 256–60. http://dx.doi.org/10.1590/s0101-81752006000100019.

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From January to December 1999, the diet of Noctilio leporinus (Linnaeus, 1758) was determined in a salt-water ecosystem, by analysing the feces of bats captured in mist nets. Of the 61 samples analyzed, most contained remains of fish (90.2%), followed by insects (70.5%) and crustaceous (29.5%). The most frequent fishes species were: silversides Atherinella brasiliensis (Quoy & Gaimard, 1825), anchovies Cetengraulis edentulus (Cuvier, 1829) and scaly sardines Ophisthonema oglinum (Lesueur, 1818). The most frequent insects were moths (Saturniidae) and beetles (Cerambycidae, Scarabaeidae and Coccinellidae), as well as two species of bat ectoparasites (Streblidae). Among the crustaceous the shrimp (Palaemonidae) and crabs (Gecarcinidae) are was present. The consumption of fish, insects and crustaceans was different for the males and females throughout the year.

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Franco, Ana Clara Sampaio, Daniel Shimada Brotto, David Man Wai Zee, and Luciano Neves dos Santos. "Reproductive biology of Cetengraulis edentulus (Cuvier, 1829), the major fishery resource in Guanabara Bay, Brazil." Neotropical Ichthyology 12, no. 4 (December 2, 2014): 819–26. http://dx.doi.org/10.1590/1982-0224-20130205.

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Souza-Conceição, José Maria, and Paulo Ricardo Schwingel. "Age and growth of Cetengraulis edentulus (Clupeiformes: Engraulidae) in a subtropical bight of Southern Coast Brazil." Zoologia (Curitiba, Impresso) 28, no. 3 (June 2011): 297–304. http://dx.doi.org/10.1590/s1984-46702011000300003.

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Castro, Marcia S. de, Ana Cristina Teixeira Bonecker, and Jean L. Valentin. "Seasonal variation in fish larvae at the entrance of Guanabara Bay, Brazil." Brazilian Archives of Biology and Technology 48, no. 1 (January 2005): 121–28. http://dx.doi.org/10.1590/s1516-89132005000100016.

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Studies were carried out to find out qualitative and quantitative temporal variations in fish larvae to relate seasonal, diurnal and tidal cycles to the density of larvae. Sampling was performed at one station, during two three-day periods in September 1995 and March 1996. Samples were collected during ebb and flood tides,in oblique hauls using a bongo net of 500 µm mesh size. A total of 42 taxa were identified. The families Engraulidae (Cetengraulis edentulus, Anchoa lyolepis) and Clupeidae (Harengula jaguana) had high mean densities and dominated both periods. Higher larval mean densities occurred in March, a period of relatively high temperatures and low salinities. The diurnal pattern of larval abundance consisted of high densities at night and low densities during the day. The observed diversity values stress the importance of this system for the maintenance of many species of fishes.

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Cremer, Marta J., Pedro C. Pinheiro, and Paulo C. Simões-Lopes. "Prey consumed by Guiana dolphin Sotalia guianensis (Cetacea, Delphinidae) and franciscana dolphin Pontoporia blainvillei (Cetacea, Pontoporiidae) in an estuarine environment in southern Brazil." Iheringia. Série Zoologia 102, no. 2 (June 2012): 131–37. http://dx.doi.org/10.1590/s0073-47212012000200003.

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The present study provides information about the diet of sympatric populations of small cetaceans in the Babitonga Bay estuary. This is the first study on the diet of these species in direct sympatry. The stomach contents of seven Guiana dolphins Sotalia guianensis and eight franciscanas Pontoporia blainvillei were analyzed. The prey of both cetaceans was mostly teleost fishes, followed by cephalopods. We identified 13 teleost fishes as part of the diet of the franciscanas, and 20 as part of the diet of Guiana dolphins. Lolliguncula brevis was the only cephalopod recorded, and was the most important prey for both cetaceans. Stellifer rastrifer and Gobionellus oceanicus were also important for franciscana, so as Mugil curema and Micropogonias furnieri were important for Guiana dolphins. Stellifer rastrifer and Cetengraulis edentulus were the fishes with the highest frequency of occurrence for franciscana (50%), while Achirus lineatus, C. edentulus, S. brasiliensis, Cynoscion leiarchus, M. furnieri, M. curema, Diapterus rhombeus, Eugerres brasilianus and G. oceanicus showed 28.6% of frequency of occurrence for Guiana dolphins. Franciscanas captured greater cephalopods than the Guiana dolphins in both total length (z= -3.38; n= 40; p< 0.05) and biomass (z = -2.46; n = 40; p<0.05). All of the prey species identified occur inside the estuary, which represents a safe habitat against predators and food availability, reinforcing the importance of the Babitonga Bay for these cetacean populations.

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Araújo, Francisco G., Marcio A. Silva, Joaquim N. S. Santos, and Ruan M. Vasconcellos. "Habitat selection by anchovies (Clupeiformes: Engraulidae) in a tropical bay at Southeastern Brazil." Neotropical Ichthyology 6, no. 4 (December 2008): 583–90. http://dx.doi.org/10.1590/s1679-62252008000400006.

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Distribution of anchovies (Clupeiformes, Engraulidae) was described in the Sepetiba Bay, a coastal area of Southeastern Brazil, to assess eventual mechanisms of habitat selection. Two fish sampling programmes were accomplished; one using beach seine (1998/2000) to catch juveniles in sandy beaches, and the other, using seines (1999/2000) to catch adults in deeper bay areas. Six species representing 4 genera were recorded: Anchoa tricolor, Anchoa januaria, Anchoa lyolepis, Cetengraulis edentulus, Engraulis anchoita and Lycengraulis grossidens. Anchoa tricolor and A. januaria were the most abundant species, with the former peaking in the outer bay, while the latter peaking in the inner bay. Adults A. tricolor are target of heavy commercial fisheries in the bay during Spring-Summer, while E. anchoita, an abundant species in the continental shelf, was occasionally caught in large numbers during the Autumn. The habitat selection, by using two different bay areas, was developed by the two most abundant species, a probable mechanism to enable their coexistence.

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Cattani, André P., Gisela C. Ribeiro, Mauricio Hostim-Silva, Marcelo Soeth, Leandro Clezar, Olímpio R. Cardoso, Helen A. Pichler, and Henry L. Spach. "Spatial and temporal differences in the fish assemblage structure in a subtropical estuary." Latin American Journal of Aquatic Research 48, no. 1 (March 3, 2020): 74–84. http://dx.doi.org/10.3856/vol48-issue1-fulltext-1927.

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A large number of fish species use the mangrove mainly due to food availability and protection against predators. The knowledge of temporal and spatial dynamics of ichthyofauna allows us to identify patterns of occupation of this ecosystem and to support the assessment and preservation of local biodiversity. In this sense, samplings were conducted in 1988 at five areas of the Itacorubi River estuary, Santa Catarina Island. A total of 3,883 specimens were collected, distributed in 21 families and 41 species with the predominance of Cetengraulis edentulus, Mugil liza, Mugil curema, Genidens genidens, Mugil gaimardianus, Eucinostomus gula, Micropogonias furnieri, Pomatomus saltatrix and Sphoeroides testudineus. On average, abundances differed between seasons and sampled areas. Differences were detected between the fish faunas of fall and winter compared to summer and spring and between sampling sites. This study identified a fish assemblage in the mangrove of the Itacorubi River with a similar structure to other estuaries of southern Brazil.

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Gay, Doti, Sandra Sergipense, and Carlos Frederico Duarte Rocha. "Ocorrência e distribuição de Cetengraulis edentulus (Cuvier) (Teleostei, Engraulidae) na Laguna de Itaipu, Niterói, Rio de Janeiro, Brasil." Revista Brasileira de Zoologia 17, no. 2 (June 2000): 463–72. http://dx.doi.org/10.1590/s0101-81752000000200017.

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Silva, Márcio de Araújo, Francisco G. Araújo, Márcia C. Costa de Azevedo, and Pablo Mendonça. "Distribuição espacial e temporal de Cetengraulis edentulus (Cuvier) (Actinopterygii, Engraulidae) na Baía de Sepetiba, Rio de Janeiro, Brasil." Revista Brasileira de Zoologia 20, no. 4 (December 2003): 577–81. http://dx.doi.org/10.1590/s0101-81752003000400003.

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Sampaio Franco, Ana Clara, Daniel Shimada Brotto, David Man Wai Zee, and Luciano Neves dos Santos. "Variaciones a gran escala (2002-2011) de las pesquerías de Cetengraulis edentulus (Clupeiformes: Engraulidae) en la bahía de Guanabara, Brasil." Revista de Biología Tropical 62, no. 3 (May 6, 2014): 1019. http://dx.doi.org/10.15517/rbt.v62i3.12408.

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Thatcher, Vernon E., José M. Souza-Conceição, and Glauco Fernando Jost. "Lironeca desterroensis sp. nov. (Isopoda, Cymothoidae) from the gills of a marine fish, Cetengraulis edentulus Cuvier, of Santa Catarina Island, Brazil." Revista Brasileira de Zoologia 20, no. 2 (June 2003): 251–55. http://dx.doi.org/10.1590/s0101-81752003000200013.

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Souza-Conceição, José M., Marcelo Rodrigues-Ribeiro, and Marcus A. Castro-Silva. "Dinâmica populacional, biologia reprodutiva e o ictioplâncton de Cetengraulis edentulus Cuvier (Pisces, Clupeiformes, Engraulidae) na enseada do Saco dos Limões, Florianópolis, Santa Catarina, Brasil." Revista Brasileira de Zoologia 22, no. 4 (December 2005): 953–61. http://dx.doi.org/10.1590/s0101-81752005000400023.

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Os dados utilizados neste estudo são originários de um monitoramento ambiental realizado na enseada do Saco dos Limões, Florianópolis, Santa Catarina, Brasil. Neste monitoramento foram coletadas amostras da ictiofauna, sendo separados para análise um total de 3820 exemplares de Cetengraulis edentulus Cuvier, 1828, capturados em 17 coletas, no período compreendido entre julho de 1999 e abril de 2001. A análise dos dados permitiu estimar parâmetros populacionais e reprodutivos importantes como o comprimento de primeira maturação (118 mm para sexos grupados, 112 e 118 mm para machos e fêmeas, respectivamente), as distribuições de freqüências de comprimento, a relação peso-comprimento (Pt = 0,0000003 x Ct 3,67º8), a proporção sexual ao longo do tempo, a variação sazonal dos estádios de maturação gonadal, o índice gonadossomático, o fator de condição e o fator de condição somático, o ciclo reprodutivo e o período de desova, sendo também determinada a participação da espécie no ictioplâncton. Foram determinadas as correlações entre os parâmetros biológicos e os ambientais de temperatura e salinidade da água, superficial e de fundo. Constatou-se que a espécie utiliza o ambiente de estudo ao longo de todo seu ciclo de vida, tanto para reprodução quanto para a alimentação e o crescimento, e está estrategicamente adaptada às condições ambientais e biológicas da área de estudo.

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Silva, Thiberio Carvalho da, Joana D’Arc Mauricio Rocha, Pedro Moreira, Altevir Signor, and Wilson Rogerio Boscolo. "Fish protein hydrolysate in diets for Nile tilapia post-larvae." Pesquisa Agropecuária Brasileira 52, no. 7 (July 2017): 485–92. http://dx.doi.org/10.1590/s0100-204x2017000700002.

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Abstract: The objective of this work was to determine the apparent digestibility coefficient (ADC) of crude protein, crude energy, fat, and dry matter of fish protein hydrolysate (FPH), made of by-products of Nile tilapia (Oreochromis niloticus) and whole sardines (Cetengraulis edentulus), and to evaluate the productive performance and muscle fiber growth of Nile tilapia post-larvae. Two trials were conducted, the first one to determine the digestibility in 120 fingerlings (70.0±2.0 g), and the second one to evaluate the productive performance of 375 post-larvae, with three days of age, which were distributed in 25 aquaria with 30 L of useful volume. Five diets were prepared based on vegetable ingredients, to which fish were included at 0, 2, 4, 6, and 8% FPH. For the evaluation of muscle growth, eight fish of each experimental unit were used. The ADC values found were: 98.29% for dry matter; 99.28% for crude protein; and 99.13% for gross energy. The best zootechnical response for the productive performance resulted from the treatment with the inclusion of fish hydrolysate at 4.75%. The diets affected the frequency of the muscle fiber diameters, mainly the growth by hyperplasia. FPH can be efficiently used, and its inclusion at 4.75% is indicated in the diets for Nile tilapia in the post-larvae stage.

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Tubino, Rafael de Almeida, Cassiano Monteiro-Neto, Luiz Eduardo de S. Moraes, and Eduardo Tavares Paes. "Artisanal fisheries production in the coastal zone of Itaipu, Niterói , RJ, Brazil." Brazilian Journal of Oceanography 55, no. 3 (September 2007): 187–97. http://dx.doi.org/10.1590/s1679-87592007000300003.

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Artisanal fisheries in the coastal zone of Itaipu-RJ play an important role in the local market, but little is known about production and productivity of the fisheries. From April 2001 to March 2003, we monitored a total of 618 landings from the beach-seine (99), the gill nets ("corvineira" - 331, "linguadeira" - 40 and "rede alta" - 25), the hook and line (98), the squid jigging (17), and the spear fishing and trap fisheries (five and three, respectively). The total monitored production was 21866 kg and the catch per unit effort (CPUE) 35.4 kg.trip-1. Considering the number of effective fishing days and the average daily production per fishing gear, the annual production was estimated at 136687 kg (0.2% of the state's production in 2004). Predominant resources were: Micropogonias furnieri,Trichiurus lepturus, squids (Loligo spp.), clupeiform fishes (Sardinella brasiliensis, Cetengraulis edentulus, Pellona harrowerii and Harengula clupeola), Eucinostomus spp., Cynoscion spp., Menticirrhus spp., Caranx crysos and Selene setapinnis. The combined analysis using hierarchical and non-hierarchical classification methods, separated four fishing gears and five species groups, based on their similarity patterns, identifying gears that most effectively capture the different fish groups. The beach-seine was less selective and most productive fishery in the summer. The "corvineira" was the second most productive fishery with higher yields in the summer and fall. Catches of "linguadeira" included rays and Paralychthys spp., wherereas the "rede alta" caught primarily M. furnieri,Mugil spp. and sharks.

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Loureiro, Sarita Nunes, Marcela Nunes Videira, and Tommaso Giarrizzo. "Interação hospedeiro-parasita entre a sardinha Cetengraulis edentulus (Cuvier, 1829) e o isópode parasita Livoneca desterroensis (Isopoda, Cymothoidae) em um estuário do norte do Brasil." Revista Pan-Amazônica de Saúde 3, no. 2 (June 2012): 25–31. http://dx.doi.org/10.5123/s2176-62232012000200004.

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de Araújo Silva, Márcio, Francisco Gerson Araújo, Márcia Cristina Costa de Azevedo, and Joaquim Neto de Sousa Santos. "The nursery function of sandy beaches in a Brazilian tropical bay for 0-group anchovies (Teleostei: Engraulidae): diel, seasonal and spatial patterns." Journal of the Marine Biological Association of the United Kingdom 84, no. 6 (November 23, 2004): 1229–32. http://dx.doi.org/10.1017/s0025315404010719h.

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The role of sandy beaches as nursery areas for 0-group anchovies (Teleostei: Engraulidae) was investigated in a tropical bay, south-eastern Brazil. Spatial and temporal (diel and seasonal) changes in fish abundance and environmental influences at two beaches were assessed, one located in the outer zone, and the other in the inner zone of Sepetiba Bay. The two sites were sampled quarterly at the same time (0800, 1100, 1400, 1700, 2000, 2300, 0200 and 0500 hours) over a 24 h cycle by beach seine with three replicates, between winter 1998 and autumn 1999. Environmental variables of water temperature, salinity, and transparency (as % depth) were taken at each fish-sampling occasion. Five species in three genera (Anchoa tricolor, A. januaria, A. lyolepis, Cetengraulis edentulus, and Lycengraulis grossidens) were identified. Anchoa tricolor and A. januaria were the most abundant species and indications of spatial separation were detected, with A. tricolor being more abundant in the outer bay (higher salinity and lower temperature), while A. januaria, in the inner bay (lower salinity and higher temperature). Overall, young-of-the-year Engraulidae peaked during the day, perhaps an adaptation to avoid competition with other abundant species which peak at night. Maximum densities of anchovies due to 0-group influxes were found in spring and paucity in summer. Spatial segregation to optimize resource uses and daily habits adapted to take advantage of the rich planktonic bay waters seems to be the strategy developed by these closely related species to use the area during early life cycle. Their high abundances suggest the suitability of the sandy beaches as nursery areas.

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Santos, Sérgio, Kaio Galvão, Germano Adler, Magda Andrade-Tubino, and Marcelo Vianna. "Spatiotemporal distribution and population biology aspects of Cetengraulis edentulus (Actinopterygii: Clupeiformes: Engraulidae) in a South-western Atlantic estuary, with notes on the local Clupeiformes community: Conservation implications." Acta Ichthyologica et Piscatoria 50, no. 2 (June 1, 2020): 139–50. http://dx.doi.org/10.3750/aiep/02511.

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Arrieta Vera, Liliana, and Joel De la Rosa Muñoz. "ESTRUCTURA DE LA COMUNIDAD ÍCTICA DE LA CIÉNAGA DE MALLORQUÍN, CARIBE COLOMBIANO." Bulletin of Marine and Coastal Research 32 (January 1, 2016). http://dx.doi.org/10.25268/bimc.invemar.2003.32.0.268.

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In order to evaluate the structure of the fish community in the coastal lagoon of Mallorquín, sampling was made each two weeks in nine stations widely allocated in the study area from July 1998 to April 1999. A total of 36 species corresponding to 22 fish families were analized. Based on the frequency of occurrence, 58% were classified as occasional visitors, 26% as frequent visitors, and a 16% as residents. Total abundance was 2424 individuals and 187 Kg of biomass (fresh weight). 89,3% of total abundance and the 89,6% of total biomass was represented by four families (Mugilidae, Engraulidae, Gerreidae and Ariidae. Four species (Mugil incilis, Cetengraulis edentulus, Diapterus rhombeus and Eugerres plumieri), included in three families, were dominant, representing 85,4% the whole sample. Species abundance, biomass y richness was homogeneous throughout the three climatic periods. Shannon-Weaver diversity index values oscillated between 0,13 and 0,33.

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Journal articles on the topic 'Cetengraulis edentulus'

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