The pescada, plagioscion squamosissimus sciaenidae, is a freshwater teleost of commercial importance widely distributed throughout the amazon region soares, 1978. Revision of the south american freshwater genus plagioscion. Pdf fossil otoliths of the family sciaenidae are described from. Curvina larvae, plagioscion squamosissimus, distribution, floodplain, upper parana river. Introduction introduction plagioscion squamosissimus heckel, 1840, popularly known as curvina, occurs in venezuela, peru and brazil. Pescada branca, which are commercialized at fairs from macapa.
Reproductive strategies of plagioscion squamosissimus heckel. Pdf parasitismo por cestoides da ordem trypanorhyncha na. In the first study of plagioscion squamosissimus in cages culture, different culture structures, as well the reproductive. Pdf transferrin polymorphism in central amazon populations. The captures were made with gillnets with meshes varying between 2 and 12 cm. A successful nonnative fish in a lentic environment of the upper parana river basin pdf paperity. Plagioscion squamosissimus heckel, 1840 request pdf. It is characteristic of benthopelagic habitats and it.
Pdf metazoan parasites of plagioscion squamosissimus. These records and other reports on nonnative fishes suggest favorable environmental conditions for the establishment of invasive species in this drainage. Plagioscion squamosissimus corvina secao grupo questao 1. Carnivory during ontogeny of the plagioscion squamosissimus. Semantic scholar extracted view of metacercariae of diplostomum austrodiplostomum compactum trematoda, diplostomidae in the eyes of plagioscion squamosissimus teleostei, sciaenidae from the reservoir of the hydroeletric power station of itaipu, brazil by a. Carnivore species pescada branca plagioscion squamosissimus and apapa pellona castelnaeana and noncarnivore species pacu mylossoma duriventre and aracu schizodon fasciatus were consumed by 22, 19, 55 and 25 % of people, respectively, and the mean mercury concentrations within fish flesh were 1. Piscivorous species, is mainly found in large rivers and constitute an important resource for commercial and sport fishing casatti, 2003. Histopathologic aspects in plagioscion squamosissimus heckel.
Pdf on jan 1, 2011, carlos bernardo mascarenhas alves and others published ictiofauna da bacia hidrografica do rio sao francisco find, read and cite all the research you need on researchgate. Genetic relationships of plagioscion squamosissimus perciformes. This species is sympatric with another commercial and widely distributed species of pescada plagioscion montei soares and casatti, 2000. Reproductive strategies of plagioscion squamosissimus heckel, 1840 osteichthyes sciaenidae in the itaipu reservoir, brazil.
Spatiotemporal variability and sound characterization in silver croaker plagioscion squamosissimus sciaenidae in the central amazon alfredo borie1, hinkiu mok2, ning l. Pdf this study focused on the characterization and analysis of communities and infracommunities of metazoan parasites of plagioscion squamosissimus. The two new invasive perciform fishes, plagioscion squamosissimus heckel 1840 and parachromis managuensis gu. Pdf five specimens of plagioscion squamosissimus from xingu river and ten specimens of pellona castelnaeana from mosqueiro island, both in the state. Spatial and temporal distribution of curvina plagioscion.
The samplings were made on a monthly basis during the 19921993 and 19941995 periods and seasonally during the 20012002 period. Diet composition of plagioscion squamosissimus heckel, 1840. Pdf otoliths of the sciaenidae from the neogene of tropical america. Pdf perfil da ictiofauna da bacia do rio sao francisco profile of. In november 2014 and may 2015, a total of 44 specimens of the south american silver croaker plagioscion squamosissimus were collected. This species is sympatric with another commercial and widely distributed species of pescada plagioscion montei. Plagioscion squamosissimus sciaenidae and parachromis managuensis cichlidae. The samples were gathered in four periods of the year. O comprimento padrao variou entre 20,00 e 58,40 cm. Heckel, 1840 osteichthyes sciaenidae in the itaipu. Metacercariae of austrodiplostomum compactum lutz, 1928. Pdf detection of anisakidae larvae parasitizing plagioscion. This was the case for plagioscion squamosissimus sciaenidae, popularly known as curvina, introduced in the pardo river sa.
Pdf ictiofauna da bacia hidrografica do rio sao francisco. A threat to native fishes of the doce river in minas gerais, brazil plos one, dec 2019 lucas c. Diet composition of plagioscion squamosissimus heckel. Starch gel electrophoresis was used to distinguish six species of transferrin molecules.
Modelagem fuzzy da relacao alometrica entre peso e. Request pdf on dec 1, 2001, jhon jairo reyesherrada and others published plagioscion squamosissimus heckel, 1840 find, read and cite all the research you need on researchgate. Plagioscion squamosissimus is a species from the amazon basin that was introduced into the tiete river system. Pdf diet composition of plagioscion squamosissimus heckel. Plagioscion squamosissimus is native from the maranhaopiaui ecoregion, cichla monoculus is native from the amazon basin, and oreochromis niloticus has an african origin. A total of 68 fishes were examined, and 36 were found to be infected with d. The objective of this research was to determine the species of cestodes from the trypanorhyncha order that parasites the plagioscion squamosissimus heckel, 1840 brazilian common name.
The quantitative trophic composition was obtained by prey volume % volume and. The form can be downloaded as a pdf from the home page. Fifty adult specimens caught by professional fishermen in march 2015 were necropsied. It lives in benthopelagic environments and, during its life cycle, it migrates from freshwater to brackish water. The case of pescada branca cynoscion leiarchus and plagioscion squamosissimus. Reproductive strategies of plagioscion squamosissimus.
A corvina, plagioscion squamosissimus, e uma especie nativa da bacia amazonica, tocantins. These records and other reports on nonnative fishes suggest favorable environmental conditions for the establishment of invasive species in this. Austrodiplostomum compactum metacercariae have been recorded in a wide variety of brazilian. Department of chemistry, federal university of amazonas, manaus 69077000, brazil. Pdf plagioscion squamosissimus, commonly known as white hake or corvina, is among the most commercially important fish in the amazon and host to a. This study focused on the characterization and analysis of communities and infracommunities of metazoan parasites of plagioscion squamosissimus caught in promissao reservoir in the tiete river in borborema 2958s, 49849w, state of sao paulo, brazil.
Trophic dynamic of plagioscion squamosissimus perciformes, scianidae in stretches under influence of the. Piaui plagioscion squamosissimus, foi introduzida em sobradinho pelo. Plagioscion squamosissimussciaenidae and parachromis. Spatiotemporal variability and sound characterization in. Five of the 15 nominal species assigned to the genus are considered to be valid. Aspectos histopatologicos em plagioscion squamosissimus induzidos por. Blood plasma of 253 specimens from eight population samples of the sciaenid fish, pescada plagioscion squamosissimus, caught from four sites in the central amazon, was tested for molecular variants of transferrin. The aim was to investigate the presence of anisakid nematodes and determine their parasitism indices and sites of infection, because of their importance regarding health inspection. Plagioscion squamosissimus heckel, 1840, a sciaenid fish common named corvina, inhabits freshwater and are endemic to south american rivers. Plagioscion squamosissimus heckel, 1840 was studied in five stretches in paranapanema and tibagi rivers under the influence of the capivara reservoir. Pdf histopathologic aspects in plagioscion squamosissimus.
Pdf plagioscion squamosissimus heckel 1840, a fish endemic to the amazon basin and commonly known as the silver croaker, plays an important role. The croaker the croaker was chosen because is the more abundant specie in reservoir of tapacura ecologic station, state of pernambuco. Pdf anisakid larva parasitizing plagioscion squamosissimus. Plagioscion squamosissimus is native to the latter 2 basins and is considered an invasive species in the upper parana. Pdf dna barcoding reveals high substitution rate and. Apos a coleta foram acondicionados em sacos plasticos com gelo e levados. Plagioscion squamosissimus sciaenidae and parachromis. Fishes were collected using gill nets placed randomly in the lake, euthanized in a field laboratory, and had their eyes dissected and examined under a stereomicroscope. Fine4 1department of fishery, amazon federal university, manaus, brazil, 2department of oceanography and asiapacific ocean research center, national sun yatsen. Threedimensional modeling of inland waters optical properties from.
Free fulltext pdf articles from hundreds of disciplines, all in one place carnivory during ontogeny of the plagioscion squamosissimus. Plagioscion squamosissimus, seguidos por insectos acuaticos. The present study aimed to analyse the feeding habits of this species in bariri reservoir and to verify the possible occurrence of ontogenetic changes in its diet composition. Plagioscion squamosissimus, diplectanum piscinarius, relacao parasitahospedeiro, rio parana, brasil. Dna barcoding reveals high substitution rate and mislabeling in croaker fillets sciaenidae marketed in brazil. Pdf resumo o sao francisco e o maior rio totalmente brasileiro. Pdf metacercariae of diplostomum austrodiplostomum. Anisakid larva parasitizing plagioscion squamosissimus in.
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