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| Bittar,Vanessa Trindade; Awabdi,Danielle Rodrigues; Tonini,William Cristiane Teles; Vidal Junior,Manuel Vazquez; Di Beneditto,Ana Paula Madeira. |
| In the present study we analysed the proximate-composition and caloric values of the preferred prey consumed by ribbonfish, Trichiurus lepturus L. 1758 (adult females), that are distributed in the inner continental shelf from northern Rio de Janeiro State, southeastern Brazil (~22ºS), assessing the potential of nutritional and energetic approach as a tool to understand the feeding selective pattern of this marine top carnivore. The preferred prey of this predator composed of fish co-specifics, Pellona harroweri, Chirocentrodon bleekerianus, Lycengraulis grossidens, Peprilus paru, squid Doryteuthis plei, and shrimp Xiphopenaeus kroyeri were collected from 2007 to 2010 for proximate-composition (water, protein, lipid, ash, and carbohydrate) and caloric value... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Feeding; Marine fish; Prey composition; Seafood; Trichiuridae. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252012000100019 |
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| Klôh,Aline dos Santos; Di Beneditto,Ana Paula Madeira. |
| O presente estudo descreve as primeiras informações sobre a estrutura populacional do siri-baú, Hepatus pudibundus, na costa Norte do Estado do Rio de Janeiro (21° 30' e 21° 50' S). Entre abril de 2006 e março de 2007 foram realizadas coletas mensais (n = 12) com rede de arrasto de fundo em embarcações da pesca camaroneira local. Os espécimes foram classificados quanto ao sexo e maturidade, medidos e pesados. No total, foram capturados 523 indivíduos de H. pudibundus: 299 (57,2%) machos e 224 (42,8%) fêmeas. De modo geral, a razão sexual na população se manteve estável ao longo do período de estudo, com ligeiro predomínio de machos. Os espécimes adultos foram mais numerosos do que os juvenis. Os machos foram maiores e mais pesados que as fêmeas, com médias... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Brachuyra; Razão sexual; Biometria; Pesca artesanal; Estado do Rio de Janeiro. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032010000300041 |
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| Tudesco,Caroline Cabral; Fernandes,Laís Pinho; Di Beneditto,Ana Paula Madeira. |
| This study provides the first data on the population structure of swimming crab Callinectes ornatus Ordway, 1863 bycatch from coastal shrimp fishing in northern Rio de Janeiro State, Brazil (21º 30'-21º 50' S and 41º 05'-41º 07' W). Crabs were collected monthly from April 2006 to March 2007. A total of 5,611 specimens were analyzed, of which 3,951 were males and 1,660 ovigerous and non-ovigerous females. The overall sex ratio (2:1) differ significantly from the expected 1:1 proportion, being the mature males significantly predominant as bycatch in this fishery. The specimens' carapace width and weight varied from 27 to 126 mm (mean: 77.3 ± 12.3 mm) and 1.2 to 128.2 g (mean: 31.0 ± 14.4 g) for males, and 30 to 101 mm (mean: 63.4 ± 9.3 mm) and 1.7 to 66.0 g... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Crab; Bycatch; Shrimp fishing; Southeastern Brazil; South Atlantic ocean. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032012000100007 |
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| Lima,Juliano Silva; Zappes,Camilah Antunes; Di Beneditto,Ana Paula Madeira; Zalmon,Ilana Rosental. |
| Abstract: The objective of this study is to describe the ethnoecological aspects, valorization, and commercialization of target species caught by artisanal fishers on the northern coast of Rio de Janeiro, southeastern Brazil. The data were obtained through semi-structured interviews conducted with 60 fishers from the fishing community of Guaxindiba (21°29'S, 41°00'W), which is associated with the Z-1 fishers' colony. Eighty-nine species were cited by the fishers and 44.1% are important commercial fish in the region. The fishers cited five distinct zones used to fish: border zone (68 species), estuary (41 spp.), artificial reef (27 spp.), "malacacheta" (24 spp.), and open ocean (10 spp.). The fishery resources were classified according to their gastronomic... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Artisanal fishing; Traditional knowledge; Fishery management. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032019000200213 |
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