-
-
Castro, Ítalo Braga de; Pinheiro, Jully Cristiny Lopes; Meirelles, Carlos Augusto Oliveira de
(2007)
imposex is characterized by the development of male characteristics, such as the penis and vas
deferens, in female prosobranch gastropods, caused by organotin compounds contamination. In
Brazil, imposex was observed in ...
-
-
Gantes, Marcel Lucas; Carrasco, Daiane Silveira; D'Incao, Fernando
(2013)
Salt marshes are highly productive environments and economic importance, however, little attention is given to insects in this ecosystem, and its entomofauna unknown in Brazil. Thus, it is the first record for lepidopteran ...
-
-
Condini, Mario Vinicius Lopes; Seyboth, Elisa; Vieira Sobrinho, João Paes; Varela Junior, Antonio Sergio; Barreiros, João Pedro; Fávaro, Luís Fernando; Garcia, Alexandre Miranda
(2013)
The dusky grouper Epinephelus marginatus by fisheries is a marine species historically exploited showing slow growth, late maturation and protogynous hermaphroditism. Currently, it is considered as endangered by the IUCN. ...
-
-
Nucci, Paulo Ricardo; Melo, Gustavo Augusto Schmidt de
(2007)
O gênero Agaricochirus abriga oito espécies, das quais nenhuma havia sido registrada para o Brasil. Neste trabalho relatamos pela primeira vez a ocorrência deste gênero para o Brasil, baseado em exemplares de Agaricochirus ...
-
-
Garcia, Alexandre Miranda; Loebmann, Daniel; Vieira Sobrinho, João Paes; Bemvenuti, Marlise de Azevedo
(2004)
This is the first record in the wild of occurrence of four carp species (bighead Aristichthys nobilis (Richardson, 1845), common Cyprinus carpio carpio Linnaeus, 1758, silver Hypophthalmichthys molitrix (Valenciennes, ...
-
-
Cavalli, Lissandra Souto; Romano, Luis Alberto; Marins, Luis Fernando Fernandes; Abreu, Paulo Cesar Oliveira Vergne de
(2011)
In this study, we detected White spot syndrome virus (WSSV) in wild Farfantepenaeus paulensis collected in the Lagoa dos Patos estuary and cultivated Litopenaeus vannamei. This is the first report of WSSV in F. paulensis ...
-
-
Reiser, Renata Hax Sander; Costa, Antonio Carlos da Rocha; Dimuro, Graçaliz Pereira
(2002)
This work introduces the Geometric Machine (GM) – a computational model for the construction and representation of concurrent and non-deterministic processes, preformed in a synchronized way, with infinite memory whose ...
-
-
Moura, Priscila Martins de; Vieira Sobrinho, João Paes; Garcia, Alexandre Miranda
(2012)
We investigated the distributional patterns of shallow-water fish and their environmental correlates along a broad spatial scale encompassing estuarine and freshwater ecosystems. Marine-vagrant species were restricted to ...
-
-
Barletta, Mario; Jaureguizar, Andrés Javier; Baigun, Claudio; Fontoura, Nelson Ferreira; Agostinho, Angelo Antonio; Almeida-Val, Vera Maria Fonseca de; Val, Adalberto Luis; Torres, Rodrigo Augusto; Jimenez-Segura, Luz Fernanda; Giarrizo, Tommaso; Fabré, Nidia Noemi; Batista, Vandick da Silva; Lasso, Carlos; Taphorn, Donald Charles; Costa, Monica Ferreira da; Chaves, Paulo de Tarso da Cunha; Vieira Sobrinho, João Paes; Corrêa, Marco Fábio Maia
(2010)
Fish conservation in South America is a pressing issue. The biodiversity of fishes, just as with all other groups of plants and animals, is far from fully known. Continuing habitat loss may result in biodiversity losses ...
-
-
Cavalli, Lissandra Souto; Possette, Paula Lidiane de Souza; Schmidt, Bruno Mariano da Silva; Kruel, Carla Willemann; Grando, Muriel; Furlong, Eliana Badiale; Vaz, Marta Regina Cezar; Barros, Daniela Marti; Baisch, Ana Luiza Muccillo
(2003)
The vasorelaxing activity of the aqueous extract of fish Balistes capriscus skin (AEBc) on mesenteric arterial bed (MAB) of rats was studied. The bolus injections of AEBc (bolus of 5.1, 10.2, 20.5, and 41.1 mg) significantly ...
-
-
Trushenski, Jesse; Laporte, Jérôme; Lewis, Heidi; Schwarz, Michael; Delbos, Brendan; Takeuchi, Ricardo; Sampaio, Luís André Nassr de
(2011)
-
-
Vasconcellos, Marcelo Cunha; Gasalla, Maria de los Angeles
(2001)
The carrying capacity of marine shelf ecosystems in southern Brazil for harvestable species is analyzed by (1) quantifying the amount of available primary production appropriated by fisheries catches, (2) evaluating the ...
-
-
Castello, Jorge Pablo; Sunyé, Patricia Sfair; Haimovici, Manuel; Silva, Denis Hellebrandt da
(2009)
Defined as operational units, the estuarine and marine fishing production systems (FPS) from the two southernmost states of Brazil, Santa Catarina and Rio Grande do Sul were analyzed using the RAPFISH technique with respect ...
-
-
Kalikoski, Daniela Coswig; Vasconcellos, Marcelo Cunha
(2003)
This paper analyses the ecological knowledge of small-scale fishers in the estuary of Patos Lagoon, obtained from interviews and questionnaire surveys, and discusses its potential role in the local co-management of artisanal ...
-
-
Groll, Andrea Von; Martin, Anandi; Stehr, Matthias; Singh, Mahavir; Portaels, Françoise; Silva, Pedro Eduardo Almeida da; Palomino, Juan Carlos
(2010)
Background: Multidrug resistant tuberculosis (MDR-TB) is a major threat for global tuberculosis control. The W-Beijing
Mycobacterium tuberculosis genotype has been associated with drug resistance. Elucidation of the ...
-
-
Groll, Andrea Von; Martin, Anandi; Felix, Carolina Rodrigues; Prata, Pedro Fernandes Sanmartin; Honscha, Gunther; Portaels, Françoise; Vandamme, Peter; Silva, Pedro Eduardo Almeida da; Palomino, Juan Carlos
(2010)
RDRio is a novel Mycobacterium tuberculosis lineage of the Latin American–
Mediterranean (LAM) family. LAM has been found worldwide but is more predominant in South America. The aim of this study was to assess the presence ...
-
-
Grego, Christiana Kelly da Silva; Feitosa, Fernando Antônio do Nascimento; Silva, Marcos Honorato da; Cunha, Maria da Glória Gonçalves da Silva; Nascimento Filho, Gilson Alves
(2009)
O estuário do rio Ariquindá, foi analisado quanto a sua hidrologia, biomassa e produtividade fitoplanctônica entre agosto de 2005 e julho 2006, abrangendo o período chuvoso e de estiagem. As amostras foram coletadas ...
-
-
Teixeira, Priscila da Fonseca
(2011)
Na aqüicultura, o sistema sem trocas de água é eficiente e sustentável, permite manejar o balanço entre carbono e nitrogênio, e o desenvolvimento de microorganismos que contribuem na boa qualidade da água, alimentação e ...
-
-
Medeanic, Svetlana; Cordozzo, César Vieira; Correa, Iran Carlos Stalliviere; Mirlean, Nicolai
(2008)
Os fitólitos produzidos pelas monocotiledôneas e preservados nos sedimentos quaternários, nas planícies costeiras, são ferramentas importantes nas reconstruções paleoambientais. Atualmente, a aplicação dos fitólitos em ...
-
-
Kalikoski, Daniela Coswig; Vasconcellos, Marcelo Cunha; Lavkulich, Leslie
(2002)
This paper analyzes the problem of fit of environmental institutions to the conservation of fisheries CPRs and the maintenance of artisanal fisheries in the estuary of Patos Lagoon, southern Brazil. The analysis identified ...