Results 1 to 10 of about 325 (102)
Dieta do peixe-cachorro Acestrorhynchus pantaneiro Menezes, 1992 (Characidae: Acestrorhynchinae) do Pantanal de Poconé, Mato Grosso, Brasil [PDF]
Bioscience Journal, 2010 Este estudo teve como objetivo averiguar a alimentação do peixe-cachorro Acestrorhynchus pantaneiro na Baía do Coqueiro, Pantanal de Poconé (16°15'12��?S e 56°22'12��?W). Foram coletados 69 exemplares de A.
Diones Krinski
doaj +5 more sources
Acta Scientiarum: Biological Sciences, 2008 Este trabalho teve como objetivo estudar a biologia alimentar e reprodutiva do peixe-cachorro, Oligosarcus jenynsii, na região do alto rio Uruguai. Foram capturados 246 exemplares, dos quais 127 eram fêmeas, 78 eram machos e 41 foram identificados como ...
Samara Hermes Silva +2 more
doaj +3 more sources
Animal-based remedies as complementary medicines in the semi-arid region of northeastern Brazil. [PDF]
Evid Based Complement Alternat Med, 2011 Animals (and their derived products) are essential ingredients in the preparation of many traditional remedies. Despite its prevalence in traditional medical practices worldwide, research on medicinal animals has often been neglected in comparison to medicinal plant research.
Alves RR +4 more
europepmc +2 more sources
Exploring the Links between Ethnobotany, Local Therapeutic Practices, and Protected Areas in Santa Catarina Coastline, Brazil. [PDF]
Evid Based Complement Alternat Med, 2012 We investigated the knowledge of medicinal plants in two areas proposed for the creation of protected areas for sustainable use in the city of Imbituba (SC). In this study, we analyzed the influence of gender, form of learning, and modern medicine on medicinal plant knowledge while also reflecting on the relationship of this knowledge to in situ ...
Zank S, Hanazaki N.
europepmc +2 more sources
Diet and feeding activity of Acestrorhynchus lacustris (Lütken, 1875) (Characiformes, Acestrorhynchidae) in the water reservoir at Ribeirão Claro, SP [PDF]
Brazilian Journal of BiologyA. lacustris is a widely distributed species in the São Francisco and Paraná river basins, mainly in lentic waters. Specimens were captured monthly, over a whole year in a reservoir built by damming the Ribeirão Claro stream (SP).
AT. Silva, R. Goitein
doaj +2 more sources
Ciencia Rural, 2014 O presente trabalho foi baseado em dados pretéritos sobre a dieta natural do lambari-cachorro Oligosarcus hepsetus em um reservatório do Sudeste brasileiro, e com isso foi testada a preferência alimentar desse carnívoro, a partir de experimentos com ...
Alejandra Filippo Gonzalez Neves Dos Santos
exaly +3 more sources
Boletim do Instituto de Pesca, 2018 O presente trabalho teve como objetivo estudar o crescimento de Oligosarcus jenynsii da Lagoa Caconde/RS. Através de coletas realizadas mensalmente de julho de 1992 a junho de 1993, foram capturados 491 machos e 517 fêmeas.
Sandra Maria HARTZ, Geraldo BARBIERI
doaj +1 more source
O descarte de pescado na pesca com rede de cerco no baixo rio Solimões, Amazônia Central [PDF]
Acta Amazonica, 2003 O descarte de parte da captura é pratica comum em pescarias de todo o mundo. A avaliação do impacto da pesca requer conhecer as características deste descarte e é útil para a identificação de itens utilizáveis comercialmente.
Vandick da Silva BATISTA +1 more
doaj +1 more source
Methylmercury human exposure in riverine villages of Tapajos basin, Pará State, Brazil [PDF]
, 2000 Evaluation of total human exposure to mercury and methylmercury was effected in riverine villages along the Tapajos river and in the metropolitan area of Belem city, state of Para, Brazil, by using total mercury and methylmercury concentrations in hair ...
AMORAS, Walter Wanderley +11 more
core +3 more sources
Non-native freshwater fish from drainages of Rio Grande do Sul State, Brazil [PDF]
, 2023 The present study catalogues exotic and allochthonous fish species found in the three main freshwater river drainages of Rio Grande do Sul State using records of scientific collections and literature, and discusses the main impacts caused by their ...
Azevedo, Marco Aurélio +2 more
core +2 more sources