Results 51 to 60 of about 4,027 (234)

Pisces, Anegada Bay protected area, Buenos Aires Province, Argentina [PDF]

open access: yesCheck List, 2010
We provide the first list of marine fish from Anegada Bay, a coastal protected area in Buenos AiresProvince. Fish records were obtained from gillnets and recreational fishery captures.
Llompart, F. M.   +4 more
doaj   +4 more sources

Biodiversidad de peces de concheros de la bahía de ilha grande, Rio de Janeiro, Brasil [PDF]

open access: yes, 2015
Ilha Grande Bay region comprises a large biological biodiversity distributed in different ecological compartments and also is surrounded by shellmounds dating between 8.000 and 2.000 years B.P.
Barros Mendes, Augusto   +2 more
core   +2 more sources

Otolith chemical composition as a useful tool for sciaenid stock discrimination in the south-western Atlantic

open access: yesScientia Marina, 2006
Striped weakfish (Cynoscion guatucupa) and whitemouth croaker (Micropogonias furnieri) are important commercial and recreational species found in abundance along the South American Atlantic coast.
Alejandra V. Volpedo   +1 more
doaj   +1 more source

Genotoxic and Mutagenic Effects of the Antifouling Biocide Chlorothalonil on the Estuarine Fish Micropogonias Furnieri, Desmarest, 1823

open access: yes, 2021
Chlorothalonil is a widely used fungicide in agriculture, and as biocide in antifouling paints. Although it causes toxic effects on non-target organisms and can bioaccumulate in fish tissues, little is known about its sublethal effects.
M. Castro   +6 more
semanticscholar   +1 more source

Peixes ósseos (Teleostei) capturados pela pesca de pequena escala na costa centro-sul de São Paulo, Sudeste do Brasil [PDF]

open access: yes, 2014
Small-scale fisheries have a great socioeconomic importance in Brazil. Different regional characteristics along the coast, mostly related to landing sites, equipment used, and targeted species, renders its assessment and monitoring difficult.
Gadig, Otto Bismarck Fazzano   +3 more
core   +4 more sources

Seasonal composition, abundance and biomass of the subestuarine fish assemblage in Solís Chico (Río de la Plata estuary, Uruguay)

open access: yesBrazilian Journal of Biology
The large estuaries can present long narrow branches called subestuaries or tidal creeks. These types of subsystems are distributed along the Uruguayan coast of the Río de la Plata estuary and are very important as nursery and refuge areas for fish.
A. Acuña Plavan   +6 more
doaj   +1 more source

Fishers’ knowledge about fish trophic interactions in the southeastern Brazilian coast [PDF]

open access: yes, 2015
Data derived from studies of fishers' local ecological knowledge (LEK) can be invaluable to the proposal of new studies and more appropriate management strategies.
Alpina Begossi   +5 more
core   +1 more source

Shifting Seas, Changing Diets: Evidence of Temporal Dietary Shifts in Marine Megafauna in Southern Brazil (2017–2023)

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 5, May 2026.
ABSTRACT Understanding the dietary dynamics of marine megafauna is essential for interpreting ecological interactions and assessing environmental changes in marine ecosystems. We analysed temporal trends in the diets of eight megafaunal species, comprising marine mammals, seabirds, and sea turtles.
Joao Bosco Gusmao   +2 more
wiley   +1 more source

Trophic Ecology of Loggerhead Turtles (Caretta caretta) in Southern Brazil: Insights From Stable Isotopes

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 2, February 2026.
ABSTRACT This study aimed to investigate the trophic ecology of loggerhead turtles recorded stranded along the Paraná coast in southern Brazil. Carbon and nitrogen stable isotopes were analysed in muscle tissues from 20 loggerhead turtles and in 69 specimens representing 12 prey species (molluscs, crustaceans and teleost fishes).
Gleici Montanini   +7 more
wiley   +1 more source

Contribuição à Zooarqueologia do Sambaqui do Moa: novos vestígios ictiológicos

open access: yesRevista do Museu de Arqueologia e Etnologia, 2012
Este trabalho apresenta a descrição e uma breve discussão sobre os vestígios icitológicos recuperados a partir de escavações realizadas no Sambaqui do Moa, localizado em Saquarema/RJ.
Sue Anne Regina Ferreira da Costa   +3 more
doaj   +1 more source

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