Results 21 to 30 of about 143 (116)

THE FISHERY EXPLOITATION OF ACOUPA WEAKFISH OFF SÃO PAULO COAST, SOUTHEASTERN BRAZIL

Boletim do Instituto de Pesca, 2019
The Acoupa weakfish Cynoscion acoupa (Lacepède, 1801) is a large inshore sciaenid of commercial and social importance found along the entire Brazilian coast.
Rodrigo Silvestre MARTINS, Julia Garcia ALVARES, Bruno Leite MOURATO, Antônio Olinto Ávila da SILVA, Gastão César Cyrino BASTOS   +4 more
doaj   +1 more source

Development of Quality Index Method (QIM) scheme for Acoupa weakfish (Cynoscion acoupa)

LWT - Food Science and Technology, 2014
Abstract A Quality Index Method (QIM) scheme for gutted and iced Acoupa weakfish ( Cynoscion acoupa ) was developed and its efficiency for freshness evaluation was compared with instrumental colour analysis, microbial and chemical methods. The QIM scheme comprises sensory evaluation of 14 parameters, reaching a total sum of 23 demerit points.
Ana Paula Billar dos Santos, Marta Mitsui Kushida, Elisabete Maria Macedo Viegas, Judite Lapa-Guimarães   +3 more
openaire   +1 more source

Avaliação histológica da biocompatibilidade de otólitos Cynoscion acoupa em ratos

Interfaces Científicas - Saúde e Ambiente, 2013
O objetivo deste estudo foi avaliar a biocompatibilidade de otólitos de Cynoscion acoupa por ensaios in vivo realizados em ratos Wistar. O material utilizado foi preparado com 2 g de pó de otólitos de Cynoscion acoupa e 0,5 g de colágeno hidrolisado, diluídos em água destilada.
Talita Santos Bastos, Clauberto Rodrigues de Oliveira, Genecy Calado de Melo, José Cleveilton dos Santos, Sheyla Alves Rodrigues, Lauro Xavier-Filho, Ricardo Luiz Cavalcanti de Albuquerque-Júnior   +6 more
openaire   +2 more sources

Changes in fishing production in the northern Brazil [PDF]

Anais da Academia Brasileira de Ciências
This study analyzed temporal changes in fishery production along the northern coast of Brazil to assess evidence of fishing down marine food webs. Landings data from Pará State between 1997 and 2007 were used to evaluate variations in catch composition ...
ÍTALO LUTZ, JULLIANY FREIRE, GABRIELA SARMENTO, WELLINGTON LIMA, BIANCA BENTES   +4 more
doaj   +2 more sources

Mercury (Hg) concentration in fish commercialized in the São Luís fish market (MA) and potential exposure of consumers [PDF]

Anais da Academia Brasileira de Ciências
Fish consumption is the main path of human exposure to Hg and may represent a risk to public health, even with low Hg concentrations in fish, if consumption rates are high.
LUIZ D. LACERDA, VICTOR L. MOURA, RAYONE WESLEY S. OLIVEIRA, KEVIN LUIZ C.F. CARMO, JORGE LUIZ S. NUNES, ARLAN S. FREITAS, MOISES F. BEZERRA   +6 more
doaj   +1 more source

Blackfin Seabass Utilize Small Estuarine Lagoons as Nurseries: Implications From Juvenile Sampling at Habitat and Seascape Scales

Marine Ecology, Volume 46, Issue 4, July/August 2025.
ABSTRACT Estuarine lagoons provide nursery habitats for marine fishes; however, small lagoons (< 1 km2) have been overlooked. To evaluate the nursery function of small estuarine lagoons (SELs) for temperate marine fish, this study used seining on the coast of the northwestern Pacific (Kyushu, temperate Japan) during the juvenile seasons (winter and ...
Atsunobu Murase, Yuta Yamasaki, Mika Mukai, Yuta Ikehara, Yukiya Ogata, Kaito Inoue   +5 more
wiley   +1 more source

An Assessment of the Fish Maw Trade in Singapore and Malaysia Reveals Threatened Species and Highlights the Need for a More Complete Assessment of the Conservation Status of the World's Fishes

Conservation Letters, Volume 18, Issue 3, May/June 2025.
ABSTRACT Fish maw, the dried swim bladder of teleost fish, is consumed throughout much of East and Southeast Asia. The serving of maw is seen as an indicator of wealth, prestige, and status in Chinese culture. While Hong Kong and mainland China are considered major fish maw importers, its trade in these countries remains largely understudied. This lack
Ying Giat Seah, Benjamin J. Wainwright
wiley   +1 more source

Assessing Fish Community Structure and Diversity Across Environmental Gradients in a Tropical Bay

Marine Ecology, Volume 46, Issue 2, March 2025.
ABSTRACT Understanding the relationship between species distribution and the environment across spatial gradients is crucial for biodiversity evaluation. We surveyed fish populations in a tropical bay, covering a spatial gradient from the outer zone with favorable marine conditions to the inner zone affected by human activities.
Leonardo Almeida Freitas, Francisco Gerson Araújo   +1 more
wiley   +1 more source

Synergies between price and life history enhance extinction risk in open‐access fisheries

Fish and Fisheries, Volume 25, Issue 6, Page 972-984, November 2024.
Abstract There have been few documented extinctions of fished species, but many bioeconomic models predict that open‐access incentives make extinction possible. Open‐access multi‐species fisheries can cause species' extinction if other, faster‐growing species maintain profits at fatal effort levels.
Leonardo Manir Feitosa, Matthew G. Burgess, Christopher M. Free, Steven D. Gaines   +3 more
wiley   +1 more source

DNA barcoding for the identification of swim bladders: An approach to international trade monitoring

Forensic Science International: Reports
The rapidly expanding global trade in fish maw (dried swim bladders) necessitates urgent forensic monitoring, as this highly processed commodity is morphologically unidentifiable, directly facilitating the illicit inclusion of vulnerable species in the ...
Gabriela Idaline de Freitas, Carlos E. Rodrigues, Jr, Daniel Eduardo Visciano de Carvalho, Ricardo Utsunomia, Fabio Porto-Foresti   +4 more
doaj   +1 more source