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| Marceniuk,Alexandre Pires; Hilsdorf,Alexandre Wagner da Silva; Langeani,Francisco. |
| Uma síntese das espécies de peixes de cabeceiras do rio Tietê é apresentada com base em material de coleções zoológicas e novas coletas realizadas. São referidas para região 56 espécies pertencentes a sete ordens e 16 famílias, aumentando significativamente números anteriores. Os resultados mostram que as cabeceiras do rio Tietê possuem uma composição ictiofaunistica bastante peculiar, distinta daquela encontrada no restante do Alto rio Paraná, mostrando acentuado grau de endemismo e grande similaridade com bacias hidrográficas litorâneas, corroborando a hipótese de captura de rios da região por drenagens costeiras e vice e versa no passado. Dentre as espécies encontradas na região, oito são endêmicas (14,3%), 13 são encontradas nas cabeceiras do rio Tietê... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Biodiversidade; Novas espécies; Novos registros; Chave de identificação; Conservação. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032011000300020 |
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| Barbanti,Bruno; Caires,Rodrigo; Marceniuk,Alexandre Pires. |
| O Canal de Bertioga, localizado no litoral do estado de São Paulo, é delimitado pelo continente e pela ilha de Santo Amaro, constituindo a unidade natural que conecta os municípios de Santos, Guarujá e Bertioga, representando uma segunda conexão do complexo estuarino de Santos-São Vicente com o oceano. No presente estudo foram realizadas coletas, entre dezembro de 2009 a novembro de 2010, no trecho norte do Canal de Bertioga (23° 51' 23,83" S e 46° 07' 58,87" O e 23° 53' 31,72" S e 46° 11' 17,74" O), com o objetivo de inventariar a ictiofauna da região. Foram coletados 1.429 exemplares, pertencentes a 78 espécies, incluídas em 14 ordens, 39 famílias e 67 gêneros. As famílias mais especiosas foram Sciaenidae (nove spp.), Carangidae (nove spp.), Haemulidae... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Estuário; Biodiversidade; Conservação; Chave de identificação; Complexo estuarino de Santos-São Vicente. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032013000100027 |
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| Marceniuk,Alexandre Pires; Caires,Rodrigo Antunes; Wosiacki,Wolmar Benjamin; Dario,Fabio Di. |
| The tropical western South Atlantic, which includes a substantial portion of the Brazilian Exclusive Economic Zone, is a region of endemism broadly recognized as being of prime importance for the conservation of the marine biodiversity. The north coast of Brazil, which comprises the states of Amapá, Pará and Maranhão from the mouth of the rio Oiapoque to the mouth of the rio Parnaíba, harbors the largest continuous mangrove in the world, with approximately 8,900 km2. The high discharge of freshwater and continental sediments in the delta of the Amazonas affects the regime of tides, ocean currents, and several oceanographic processes of the north coast, with direct impact on the composition of the biota found in the region. Despite its economic value and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Biodiversity; Inventory; Natural resources; Zoological collections; Exclusive Economic Zone. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032013000400251 |
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| Marceniuk,Alexandre Pires; Molina,Eduardo Garcia; Caires,Rodrigo Antunes; Rotundo,Matheus Marcos; Wosiacki,Wolmar Benjamin; Oliveira,Claudio. |
| ABSTRACT The sciaenid genus Bairdiella comprises a group of relatively small fishes found in inshore waters and estuaries of the western Atlantic and eastern Pacific. Despite recent analyses of the phylogenetic relationships of Bairdiella, there has been no comprehensive revision of the alpha taxonomy of the species of the genus. Bairdiella ronchus from the western Atlantic, has a complex taxonomic history, with four junior synonyms recognized. Based on morphological and molecular evidence, this study indicates that B. ronchus represents a species complex. The species is therefore redescribed and its geographic range is redefined. Bairdiella veraecrucis, which is currently recognized as a junior synonym of B. ronchus, is revalidated, and a new species of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Biogeographic patterns; New species; Species complex; Taxonomy; Western Atlantic. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252019000100205 |
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| Marceniuk,Alexandre Pires; Rotundo,Matheus Marcos; Caires,Rodrigo Antunes; Cordeiro,Ana Patricia Barros; Wosiacki,Wolmar Benjamin; Oliveira,Claudio; Souza-Serra,Rayla Roberta Maganhães de; Romão-Júnior,João Gomes; Santos,Wagner César Rosa dos; Reis,Thayson da Silva; Muniz,Mairink Ribeiro; Cardoso,Gustavo Stabile; Ferrari,Stephen; Klautau,Alex Garcia Cavalleiro de Macedo; Montag,Luciano. |
| ABSTRACT The Brazilian North coast is one of the world’s most important shrimp fishery grounds, with a total area of approximately 223,000 km2. However, the available data on the diversity of fish caught by the region’s industrial trawler fleet are limited to the commercially-valuable species. This lacuna in the data on the region’s marine fish fauna is worrying, both for the management of stocks and the conservation of the local biodiversity. The present study was based on a comprehensive inventory of the teleost fishes captured by the industrial outrigger trawling operations off the North coast of Brazil. This inventory recorded 201 species belonging to 64 families and 20 orders, and revealed a unique fauna, characterized by 17 endemic species, and a... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Biodiversity; Bycatch; Fishes discarded; Inventory; Marine fish; Outrigger trawling. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252019000200205 |
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| Klautau,Alex Garcia Cavalleiro de Macedo; Cintra,Israel Hidenburgo Aniceto; Rotundo,Matheus Marcos; Carvalho-Filho,Alfredo; Caires,Rodrigo Antunes; Marceniuk,Alexandre Pires. |
| Abstract Data on the deep sea fishes found off the northern Brazilian coast are restricted to the results of the surveys of the RV Oregon, a research vessel of the North American National Marine Fisheries Service, and the REVIZEE Program. The REVIZEE Score-Norte Program focused on commercial fish species and natural resources with potential for exploitation on the continental shelf and slope off the northern coast of Brazil. In this sense, the REVIZEE Score-Norte Program generated little information on species of no commercial value, did not catalog its inventory in zoological collections, and did not publish species lists. Given this considerable knowledge gap on the deep-sea fish found off the North coast of Brazil, we compiled all the available data on... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Inventory; Marine biodiversity; PRODEMERSAL; PROTUNA; REVIZEE Score-Norte. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252020000300213 |
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