Results 21 to 30 of about 1,459 (171)

First record of the family Parodontidae (Characiformes) from the Paraíba do Sul river basin, southeastern Brazil

, 2017
The first records of 2 species of Parodontidae (Apareiodon piracicabae and A. itapicuruensis) are reported in the Paraíba do Sul river basin. In total, 101 individuals of A. piracicabae and 3 individuals of A. itapicuruensis were collected in the Paraíba
Fernando L. K. Salgado, da S. Camilo, Geysa, Bianca de F. Terra, Araújo, F. Gerson, F. Gerson Araújo, Salgado, Fernando L. K., Geysa da S. Camilo, Terra, Bianca de F.   +7 more
core   +2 more sources

Suscetibilidade de Biomphalaria tenagophila do Estado de São Paulo à infecção por linhagens de Schistosoma mansoni da Baixada Maranhense (Maranhão, Brasil) Susceptibility of Biomphalaria tenagophila, from S. Paulo State, to infection by Schistosoma mansoni, from the State of Maranhão

Revista de Saúde Pública, 1984
Exemplares de Biomphalaria tenagophila, provenientes do Vale do Rio Paraíba do Sul (São Paulo, Brasil), foram expostos às linhagens humana (H) e silvestre (S) de Schistosoma mansoni, oriundos da Região da Baixada Maranhense, ao noroeste do Estado do ...
Othon de Carvalho Bastos, Rosimary de Jesus Gomes Schiavotelo, Maria Lúcia de Jesus Filgueiras Ribeiro   +2 more
doaj   +1 more source

Trophic analysis of female mangrove crabs at two sites from Southeastern Brazil (Rio de Janeiro)

Ocean and Coastal Research, 2022
The mangrove crab Ucides cordatus (Linnaeus, 1763) is a burrowing crab with an important role in mangrove nutrient cycling. The species holds major socioeconomic importance, generating yield for traditional and low-income populations.
Eduardo Vianna de Almeida, Vinicius Tavares Kütter, Emmanoel Vieira Silva-Filho   +2 more
doaj   +1 more source

Average values of the water quality parameters in Paraiba do Sul River, Brazil

, 2020
Shapefile with average values of several parameters of water quality collected in the Paraíba do Sul river, Brazil, during the Waterfall Project. Data were collected between July 11 and September 13 2015. Further information about the data are inside the
Ometto, Jean Pierre, Pacheco, Felipe Siqueira, Miranda, Marcela, Assireu, Arcilan Trevenzoli   +3 more
core   +1 more source

Biomarkers and bioindicators of the environmental condition using a fish species (Pimelodus maculatus Lacepède, 1803) in a tropical reservoir in Southeastern Brazil

Brazilian Journal of Biology, 2017
The Funil Reservoir receives a large amount of xenobiotics from the Paraíba do Sul River (PSR) from large number of industries and municipalities in the watershed.
F. G. Araújo, C. N. Morado, T. T. E. Parente, F. J. R Paumgartten, I. D. Gomes   +4 more
doaj   +1 more source

Anthropogenic Pressure on Hydrographic Basin and Coastal Erosion in the Delta of Paraíba do Sul River, Southeast Brazil

Journal of Marine Science and Engineering, 2022
Coastal erosion affects several beaches worldwide in association with natural and human pressures. In recent decades, the coastland located on the Paraíba do Sul River mouth has been recognized as one of the main areas that suffer from this ...
Luca Lämmle, Archimedes Perez Filho, Carlo Donadio, Michele Arienzo, Luciano Ferrara, Cleber de J. Santos, André O. Souza   +6 more
doaj   +1 more source

Uso da taxocenose de peixes como indicadora de degradação ambiental no rio Paraíba do Sul, Rio de Janeiro, Brasil

Brazilian Archives of Biology and Technology, 1998
An adaptation of index of biotic integrity (IBI) was performed for the first time in Brazil at the Rio Paraíba do Sul, between Barra Mansa and Barra do Piraí, a very important extent of this river because of the high pollution levels, and for being the ...
Francisco Gerson Araújo
doaj   +1 more source

Influence of the river flow on the structure of fish assemblage along the longitudinal gradient from river to reservoir

Zoologia (Curitiba), 2010
Changes in fish assemblage structure along a longitudinal gradient of the Paraíba do Sul River and Funil reservoir were studied to detect distribution patterns and the seasonal influence of the inflowing river.
Alex Braz Iacone Santos, Bianca de Freitas Terra, Francisco Gerson Araújo   +2 more
doaj   +1 more source

Induced spawning of the endangered Neotropical species Steindachneridion parahybae (Siluriformes: Pimelodidae)

Neotropical Ichthyology
The "surubim do Paraíba" (Steindachneridion parahybae) is a freshwater catfish endemic to the Paraíba do Sul River basin, Brazil. This species has been seriously threatened by environmental disturbances in the last several decades. Wild Steindachneridion
Danilo Caneppele, Renato M. Honji, Alexandre W. S. Hilsdorf, Renata G. Moreira   +3 more
doaj   +1 more source

New record of blue swimming crab Callinectes sapidus Rathbun, 1896 (Crustacea: Portunidae) for the state of Rio Grande do Norte, Northeastern Brazil [PDF]

Check List, 2013
The species Callinectes sapidus is reported for the first time in the state of Rio Grande do Norte, Northeastern Brazil. In Brazil, this species is only known from the state of Rio Grande do Sul to the state of Paraíba.
Carlos Alencar, Sávio Morae, Paulo Victor Araújo, Vanessa Brito, Fúlvio Freire   +4 more
doaj   +3 more sources